A magnitude ML 2.2 earthquake occured in region: 1 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.1120 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 2 | 4957 | 4957 |
Cascia | PG | 11 | 3217 | 8174 |
Preci | PG | 12 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Arquata del Tronto | AP | 15 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Cerreto di Spoleto | PG | 16 | 1075 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Sellano | PG | 19 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Cittareale | RI | 20 | 482 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2021-01-04 09:00:38 |
42.7907 | 13.1117 | 10 | 2021-07-12 16:54:55 |
Bollettino Sismico Italiano INGV | 86351451 |
Reviewed Rev100 |
ML 2.2 | 2021-01-04 09:00:38 |
42.7865 | 13.109 | 10 | 2021-01-04 09:06:58 |
Sala Sismica INGV-Roma | 86009801 |
Field | Value |
---|---|
Time (UTC) | 2021-01-04 09:00:38 ± 0.05 |
Latitude | 42.7907 ± 0.0027 |
Longitude | 13.1117 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86351451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 313 |
Semi-minor axis of confidence ellipse (meter) | 205 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 39 |
Number of associated phases, regardless of their use for origin computation | 58 |
Number of defining phases | 57 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.95058 |
Number of stations at which the event was observed | 36 |
Number of stations from which data was used for origin computation | 35 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 68 |
Type of magnitude | ML |
Reference to an origin | 86009801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-04 09:06:58 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 68 |
Type of magnitude | ML |
Reference to an origin | 86351451 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-05 12:13:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAON.HHZ. | 2021-01-04T09:01:09.62 | 3.0 | undecidable | manual | P | 5.07 | 0 | |||
IV.EL6.EHZ. | 2021-01-04T09:00:57.05 | 0.3 | undecidable | manual | S | 359 | 59.7957 | 50 | 0.19 | 66 |
IV.RCAV.EHZ. | 2021-01-04T09:00:57.51 | 0.3 | undecidable | manual | P | 187 | 105.5166 | 50 | 1.49 | 36 |
IV.PIEI.HHZ. | 2021-01-04T09:00:54.54 | 0.3 | undecidable | manual | P | 331 | 94.9383 | 50 | 0.15 | 63 |
IV.SAP2.EHZ. | 2021-01-04T09:00:52.82 | 0.6 | undecidable | manual | S | 34 | 41.2254 | 50 | 0.91 | 36 |
IV.T0110.HHZ. | 2021-01-04T09:00:52.23 | 0.6 | undecidable | manual | P | 139 | 82.6506 | 50 | -0.26 | 42 |
IV.MDAR.HNZ. | 2021-01-04T09:00:52.76 | 0.3 | undecidable | manual | S | 3 | 44.7219 | 50 | -0.07 | 70 |
IT.GNU.HGZ. | 2021-01-04T09:00:52.98 | 0.3 | undecidable | manual | S | 272 | 44.1225 | 50 | 0.3 | 67 |
IV.TERO.HHZ. | 2021-01-04T09:00:52.45 | 0.6 | undecidable | manual | S | 115 | 44.2224 | 50 | -0.26 | 45 |
IV.VCEL.EHZ. | 2021-01-04T09:00:51.35 | 0.3 | undecidable | manual | P | 126 | 73.9704 | 50 | 0.19 | 65 |
IV.MF5.EHZ. | 2021-01-04T09:00:51.16 | 0.6 | undecidable | manual | S | 52 | 35.742 | 50 | 0.71 | 40 |
IV.SSFR.HHZ. | 2021-01-04T09:00:51.74 | 0.3 | undecidable | manual | P | 340 | 76.4679 | 50 | 0.2 | 64 |
IV.PF6.EHZ. | 2021-01-04T09:00:51.01 | 0.3 | undecidable | manual | S | 10 | 39.1275 | 50 | -0.34 | 67 |
IV.CAMP.HHZ. | 2021-01-04T09:00:50.39 | 0.3 | undecidable | manual | S | 139 | 37.2294 | 50 | -0.46 | 65 |
IV.ARRO.EHZ. | 2021-01-04T09:00:50.36 | 0.3 | undecidable | manual | S | 230 | 36.741 | 50 | -0.34 | 67 |
IV.MURB.HHZ. | 2021-01-04T09:00:50.83 | 0.3 | undecidable | manual | P | 318 | 70.7736 | 50 | 0.16 | 65 |
IV.MML1.HNZ. | 2021-01-04T09:00:50.70 | 0.3 | undecidable | manual | S | 342 | 37.629 | 50 | -0.24 | 68 |
IV.CSP1.EHZ. | 2021-01-04T09:00:49.86 | 0.3 | undecidable | manual | S | 13 | 34.2435 | 50 | -0.19 | 69 |
IV.CESI.HHZ. | 2021-01-04T09:00:48.43 | 0.3 | undecidable | manual | S | 325 | 29.1486 | 50 | -0.25 | 69 |
IV.MNTT.EHZ. | 2021-01-04T09:00:48.06 | 0.3 | undecidable | manual | P | 52 | 49.5171 | 50 | 0.67 | 59 |
IV.EL6.EHZ. | 2021-01-04T09:00:48.79 | 0.3 | undecidable | manual | P | 359 | 59.7957 | 50 | -0.18 | 67 |
IV.OFFI.HHZ. | 2021-01-04T09:00:48.19 | 0.3 | undecidable | manual | P | 71 | 49.3173 | 50 | 0.82 | 56 |
IV.FIAM.HHZ. | 2021-01-04T09:00:48.44 | 0.3 | undecidable | manual | P | 180 | 57.9975 | 50 | -0.25 | 66 |
IV.MNTP.HNZ. | 2021-01-04T09:00:47.40 | 0.3 | undecidable | manual | P | 37 | 48.2184 | 50 | 0.21 | 68 |
IT.MTCL.HGZ. | 2021-01-04T09:00:47.06 | 0.3 | undecidable | manual | S | 338 | 24.3534 | 112 | -0.25 | 70 |
IV.FDMO.HHZ. | 2021-01-04T09:00:47.85 | 0.3 | undecidable | manual | S | 356 | 27.3504 | 50 | -0.36 | 68 |
IV.ASSB.HHZ. | 2021-01-04T09:00:46.77 | 0.3 | undecidable | manual | P | 307 | 46.2204 | 50 | -0.11 | 69 |
IV.MDAR.HNZ. | 2021-01-04T09:00:46.40 | 0.3 | undecidable | manual | P | 3 | 44.7219 | 50 | -0.25 | 67 |
IV.LNSS.HNZ. | 2021-01-04T09:00:46.28 | 0.3 | undecidable | manual | S | 196 | 21.6672 | 115 | -0.17 | 71 |
IV.T1299.EHZ. | 2021-01-04T09:00:46.58 | 0.3 | undecidable | manual | S | 141 | 22.2555 | 114 | -0.05 | 73 |
IT.GNU.HGZ. | 2021-01-04T09:00:46.73 | 0.3 | undecidable | manual | P | 272 | 44.1225 | 50 | 0.17 | 69 |
IV.CESX.HHZ. | 2021-01-04T09:00:46.98 | 0.3 | undecidable | manual | P | 245 | 47.3193 | 50 | -0.07 | 70 |
IV.MTRA.HNZ. | 2021-01-04T09:00:46.70 | 0.3 | undecidable | manual | S | 99 | 23.4543 | 113 | -0.34 | 69 |
IV.TERO.HHZ. | 2021-01-04T09:00:46.30 | 0.3 | undecidable | manual | P | 115 | 44.2224 | 50 | -0.28 | 67 |
IV.MMO1.EHZ. | 2021-01-04T09:00:46.19 | 0.3 | undecidable | manual | S | 55 | 21.2676 | 115 | -0.14 | 72 |
IV.MOMA.HHZ. | 2021-01-04T09:00:46.70 | 0.3 | undecidable | manual | P | 272 | 44.1225 | 50 | 0.14 | 69 |
IV.SAP2.EHZ. | 2021-01-04T09:00:46.44 | 0.1 | undecidable | manual | P | 34 | 41.2254 | 50 | 0.33 | 89 |
IV.GAVE.EHZ. | 2021-01-04T09:00:46.11 | 0.3 | undecidable | manual | S | 238 | 20.7681 | 115 | -0.08 | 73 |
IV.ARRO.EHZ. | 2021-01-04T09:00:45.36 | 0.1 | undecidable | manual | P | 230 | 36.741 | 50 | -0.05 | 95 |
IV.MML1.HNZ. | 2021-01-04T09:00:45.44 | 0.1 | undecidable | manual | P | 342 | 37.629 | 50 | -0.11 | 94 |
IV.FEMA.HNZ. | 2021-01-04T09:00:45.79 | 0.3 | undecidable | manual | S | 345 | 19.6692 | 117 | -0.05 | 73 |
IV.MF5.EHZ. | 2021-01-04T09:00:45.52 | 0.1 | undecidable | manual | P | 52 | 35.742 | 50 | 0.25 | 91 |
IV.PF6.EHZ. | 2021-01-04T09:00:45.50 | 0.3 | undecidable | manual | P | 10 | 39.1275 | 50 | -0.29 | 68 |
IV.CAMP.HHZ. | 2021-01-04T09:00:45.08 | 0.3 | undecidable | manual | P | 139 | 37.2294 | 50 | -0.42 | 66 |
IV.MC2.EHZ. | 2021-01-04T09:00:44.04 | 0.3 | undecidable | manual | S | 25 | 14.7741 | 124 | -0.34 | 70 |
IV.CESI.HHZ. | 2021-01-04T09:00:44.25 | 0.1 | positive | manual | P | 325 | 29.1486 | 50 | 0 | 97 |
IV.CSP1.EHZ. | 2021-01-04T09:00:44.85 | 0.3 | undecidable | manual | P | 13 | 34.2435 | 50 | -0.19 | 70 |
IV.GAVE.EHZ. | 2021-01-04T09:00:43.02 | 0.1 | positive | manual | P | 238 | 20.7681 | 115 | 0.21 | 95 |
IV.FDMO.HHZ. | 2021-01-04T09:00:43.87 | 0.1 | positive | manual | P | 356 | 27.3504 | 50 | -0.11 | 96 |
IV.LNSS.HNZ. | 2021-01-04T09:00:43.07 | 0.1 | undecidable | manual | P | 196 | 21.6672 | 115 | 0.11 | 96 |
IV.T1299.EHZ. | 2021-01-04T09:00:43.18 | 0.3 | undecidable | manual | P | 141 | 22.2555 | 114 | 0.11 | 72 |
IV.MTRA.HNZ. | 2021-01-04T09:00:43.14 | 0.1 | undecidable | manual | P | 99 | 23.4543 | 113 | -0.16 | 95 |
IT.MTCL.HGZ. | 2021-01-04T09:00:43.36 | 0.3 | undecidable | manual | P | 338 | 24.3534 | 112 | -0.1 | 72 |
IV.MC2.EHZ. | 2021-01-04T09:00:42.07 | 0.3 | undecidable | manual | P | 25 | 14.7741 | 124 | 0.31 | 70 |
IV.FEMA.HNZ. | 2021-01-04T09:00:42.67 | 0.3 | undecidable | manual | P | 345 | 19.6692 | 117 | 0.06 | 73 |
IV.NRCA.HNZ. | 2021-01-04T09:00:42.08 | 0.1 | undecidable | manual | S | 2 | 4.7952 | 154 | 0.07 | 100 |
IV.MMO1.EHZ. | 2021-01-04T09:00:42.84 | 0.1 | positive | manual | P | 55 | 21.2676 | 115 | -0.05 | 98 |
IV.NRCA.HNZ. | 2021-01-04T09:00:40.72 | 0.1 | negative | manual | P | 2 | 4.7952 | 154 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:3.2 | 0.028332445 | 0.1408 | AML | other | m | 2021-01-04T09:00:42.11 |
IV.NRCA.HNN. | ML:3.2 | 0.026536345 | 0.1344 | AML | other | m | 2021-01-04T09:00:42.12 |
IV.NRCA.HHE. | ML:3.1 | 0.021822130000000002 | 0.16 | AML | other | m | 2021-01-04T09:00:42.15 |
IV.NRCA.HNE. | ML:3.1 | 0.02205 | 0.16 | AML | other | m | 2021-01-04T09:00:42.16 |
IV.FEMA.HNE. | ML:2.5 | 0.0025665494999999997 | 0.2048 | AML | other | m | 2021-01-04T09:00:46.25 |
IV.FEMA.HNN. | ML:2.2 | 0.0013628525 | 0.096 | AML | other | m | 2021-01-04T09:00:46.65 |
IV.GAVE.HNN. | ML:2.1 | 0.0009265734999999999 | 0.2496 | AML | other | m | 2021-01-04T09:00:46.72 |
IV.GAVE.EHN. | ML:2.6 | 0.003 | 0.26 | AML | other | m | 2021-01-04T09:00:46.72 |
IV.LNSS.HNN. | ML:2.6 | 0.00264 | 0.18 | AML | other | m | 2021-01-04T09:00:47.23 |
IV.LNSS.HHN. | ML:2.6 | 0.0026500000000000004 | 0.2 | AML | other | m | 2021-01-04T09:00:47.23 |
IV.GAVE.HNE. | ML:2.7 | 0.003625 | 0.28 | AML | other | m | 2021-01-04T09:00:47.37 |
IV.GAVE.EHE. | ML:2.6 | 0.003165567 | 0.3008 | AML | other | m | 2021-01-04T09:00:47.37 |
IV.MTRA.HNN. | ML:2.4 | 0.0014459287 | 0.1344 | AML | other | m | 2021-01-04T09:00:47.61 |
IV.MTRA.EHN. | ML:2.4 | 0.0014788095000000002 | 0.1408 | AML | other | m | 2021-01-04T09:00:47.62 |
IV.LNSS.HHE. | ML:2.7 | 0.0031450000000000002 | 0.14 | AML | other | m | 2021-01-04T09:00:47.49 |
IV.LNSS.HNE. | ML:2.6 | 0.0028799999999999997 | 0.14 | AML | other | m | 2021-01-04T09:00:47.49 |
IV.MTRA.EHE. | ML:2.4 | 0.001405702 | 0.1024 | AML | other | m | 2021-01-04T09:00:47.64 |
IV.MTRA.HNE. | ML:2.4 | 0.001432685 | 0.1024 | AML | other | m | 2021-01-04T09:00:47.64 |
IV.FDMO.HHN. | ML:2.3 | 0.0011345 | 0.14 | AML | other | m | 2021-01-04T09:00:48.99 |
IV.CESI.HNN. | ML:2.2 | 0.00071185045 | 1.7376 | AML | other | m | 2021-01-04T09:00:49.00 |
IV.CESI.HHN. | ML:2.2 | 0.0007708550000000001 | 1.7248 | AML | other | m | 2021-01-04T09:00:49.01 |
IV.CESI.HHE. | ML:1.9 | 0.0003906549 | 1.5584 | AML | other | m | 2021-01-04T09:00:49.06 |
IV.FDMO.HHE. | ML:2.2 | 0.00079223475 | 0.1408 | AML | other | m | 2021-01-04T09:00:49.09 |
IV.CESI.HNE. | ML:1.8 | 0.00032432754 | 0.1728 | AML | other | m | 2021-01-04T09:00:50.02 |
IV.FIAM.HNE. | ML:2.9 | 0.0017307875 | 0.0096 | AML | other | m | 2021-01-04T09:00:50.42 |
IV.MOMA.HNE. | ML:2.2 | 0.00046560449999999995 | 0.7296 | AML | other | m | 2021-01-04T09:00:50.45 |
IV.ARRO.EHE. | ML:2.0 | 0.0003795 | 1.84 | AML | other | m | 2021-01-04T09:00:52.96 |
IV.CSP1.EHN. | ML:2.4 | 0.00107033495 | 0.1408 | AML | other | m | 2021-01-04T09:00:52.12 |
IV.ARRO.EHN. | ML:2.0 | 0.00038164300000000003 | 0.16 | AML | other | m | 2021-01-04T09:00:52.38 |
IV.TERO.HHN. | ML:2.1 | 0.000404 | 0.08 | AML | other | m | 2021-01-04T09:00:52.93 |
IV.TERO.HHE. | ML:2.0 | 0.0003066179 | 0.0768 | AML | other | m | 2021-01-04T09:00:53.02 |
IV.TERO.HNE. | ML:2.0 | 0.00028646510000000005 | 0.1024 | AML | other | m | 2021-01-04T09:00:53.83 |
IV.SAP2.EHN. | ML:3.0 | 0.0030882095 | 0.1216 | AML | other | m | 2021-01-04T09:00:53.90 |
IV.TERO.HNN. | ML:2.1 | 0.00039930900000000004 | 0.0704 | AML | other | m | 2021-01-04T09:00:53.93 |
IV.CSP1.EHE. | ML:2.3 | 0.0009133803 | 0.256 | AML | other | m | 2021-01-04T09:00:54.09 |
IV.CAMP.HHE. | ML:1.6 | 0.0001566247 | 0.4224 | AML | other | m | 2021-01-04T09:00:54.26 |
IV.MF5.EHN. | ML:2.0 | 0.00036801799999999996 | 0.3584 | AML | other | m | 2021-01-04T09:00:54.45 |
IV.SAP2.EHE. | ML:2.3 | 0.0006464999999999999 | 0.14 | AML | other | m | 2021-01-04T09:00:54.62 |
IV.MOMA.HHE. | ML:2.2 | 0.0004490163 | 0.2368 | AML | other | m | 2021-01-04T09:00:54.62 |
IV.ASSB.HHE. | ML:1.9 | 0.000210928 | 0.1024 | AML | other | m | 2021-01-04T09:00:55.12 |
IV.ASSB.HHN. | ML:1.9 | 0.00022250000000000001 | 0.12 | AML | other | m | 2021-01-04T09:00:55.29 |
IV.MF5.EHE. | ML:2.0 | 0.00041700000000000005 | 0.54 | AML | other | m | 2021-01-04T09:00:55.56 |
IV.CESX.HHN. | ML:2.0 | 0.000296 | 0.2 | AML | other | m | 2021-01-04T09:00:55.89 |
IV.CAMP.HHN. | ML:1.7 | 0.00020050000000000002 | 0.72 | AML | other | m | 2021-01-04T09:00:56.06 |
IV.MOMA.HNN. | ML:2.2 | 0.0004936138 | 0.3264 | AML | other | m | 2021-01-04T09:00:56.31 |
IV.MOMA.HHN. | ML:2.1 | 0.0003724299 | 0.2432 | AML | other | m | 2021-01-04T09:00:56.15 |
IV.CESX.HHE. | ML:2.0 | 0.00027085134999999997 | 1.744 | AML | other | m | 2021-01-04T09:00:57.97 |
IV.MNTT.EHN. | ML:2.5 | 0.0008494999999999999 | 0.26 | AML | other | m | 2021-01-04T09:00:57.61 |
IV.FIAM.HNN. | ML:2.0 | 0.0001906479 | 0.1728 | AML | other | m | 2021-01-04T09:00:57.87 |
IV.FIAM.HHE. | ML:1.6 | 0.00008611750499999999 | 0.224 | AML | other | m | 2021-01-04T09:00:58.38 |
IV.MNTT.EHE. | ML:2.3 | 0.0005954896 | 0.3456 | AML | other | m | 2021-01-04T09:00:58.68 |
IV.EL6.EHN. | ML:2.2 | 0.0003349241 | 0.2752 | AML | other | m | 2021-01-04T09:00:59.14 |
IV.EL6.EHE. | ML:2.2 | 0.00036297645 | 0.3584 | AML | other | m | 2021-01-04T09:00:59.30 |
IV.FIAM.HHN. | ML:1.6 | 0.000088295545 | 0.3392 | AML | other | m | 2021-01-04T09:01:02.03 |
IV.SSFR.HHN. | ML:2.2 | 0.0002099089 | 0.1792 | AML | other | m | 2021-01-04T09:01:04.67 |
IV.SSFR.HNN. | ML:2.2 | 0.0002462586 | 1.84 | AML | other | m | 2021-01-04T09:01:05.99 |
IV.SSFR.HNE. | ML:2.2 | 0.00023371864999999998 | 0.2624 | AML | other | m | 2021-01-04T09:01:05.43 |
IV.MURB.HHE. | ML:2.1 | 0.000213578 | 0.2752 | AML | other | m | 2021-01-04T09:01:06.47 |
IV.MURB.HNE. | ML:2.2 | 0.00027136035 | 1.7696 | AML | other | m | 2021-01-04T09:01:07.99 |
IV.VCEL.EHN. | ML:2.0 | 0.00014718524999999998 | 0.2432 | AML | other | m | 2021-01-04T09:01:07.47 |
IV.PIEI.HHN. | ML:1.6 | 0.00003945 | 1.28 | AML | other | m | 2021-01-04T09:01:10.12 |
IV.T0110.HHN. | ML:2.0 | 0.00012236579999999999 | 0.4224 | AML | other | m | 2021-01-04T09:01:10.83 |
IV.SSFR.HHE. | ML:2.1 | 0.0001855 | 0.2 | AML | other | m | 2021-01-04T09:01:11.48 |
IV.T0110.HHE. | ML:1.8 | 0.000091972405 | 0.48 | AML | other | m | 2021-01-04T09:01:11.66 |
IV.MURB.HHN. | ML:2.0 | 0.000176 | 1.66 | AML | other | m | 2021-01-04T09:01:16.04 |
IV.MURB.HNN. | ML:2.0 | 0.00017275065 | 1.6672 | AML | other | m | 2021-01-04T09:01:16.04 |
IV.VCEL.EHE. | ML:1.9 | 0.00012519505 | 0.6784 | AML | other | m | 2021-01-04T09:01:16.38 |
IV.PIEI.HHE. | ML:1.7 | 0.000048200000000000006 | 0.3 | AML | other | m | 2021-01-04T09:01:19.74 |