A magnitude ML 2.2 earthquake occured in region: 8 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7010, 13.1490 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Norcia | PG | 11 | 4957 | 6106 |
Cascia | PG | 11 | 3217 | 9323 |
Amatrice | RI | 14 | 2657 | 11980 |
Arquata del Tronto | AP | 15 | 1178 | 13158 |
Monteleone di Spoleto | PG | 17 | 599 | 13757 |
Poggiodomo | PG | 18 | 117 | 13874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2020-12-24 10:44:12 |
42.7012 | 13.1488 | 10 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86096541 |
Reviewed Rev100 |
ML 2.2 | 2020-12-24 10:44:12 |
42.7078 | 13.1522 | 11 | 2020-12-24 10:52:09 |
Sala Sismica INGV-Roma | 85673441 |
Field | Value |
---|---|
Time (UTC) | 2020-12-24 10:44:12 ± 0.07 |
Latitude | 42.7012 ± 0.0036 |
Longitude | 13.1488 ± 0.0049 |
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 | 86096541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 308 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 42 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 52 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.11871 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88673 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 31 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 58 |
Type of magnitude | ML |
Reference to an origin | 85673441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-24 10:52:09 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 58 |
Type of magnitude | ML |
Reference to an origin | 86096541 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-08 14:27:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SAP2.EHZ. | 2020-12-24T10:44:29.61 | 0.6 | undecidable | manual | S | 25 | 48.4182 | 50 | 1.2 | 32 |
IV.MOMA.HHZ. | 2020-12-24T10:44:29.04 | 0.6 | undecidable | manual | S | 284 | 48.5181 | 50 | 0.59 | 42 |
IV.INTR.HHZ. | 2020-12-24T10:44:29.03 | 0.6 | undecidable | manual | P | 141 | 98.4237 | 50 | -0.52 | 39 |
IV.FIAM.HHZ. | 2020-12-24T10:44:28.26 | 0.6 | undecidable | manual | S | 183 | 48.1185 | 50 | -0.08 | 47 |
IV.CESX.HHZ. | 2020-12-24T10:44:28.48 | 0.6 | undecidable | manual | S | 258 | 47.0196 | 50 | 0.44 | 44 |
IV.GUMA.HHZ. | 2020-12-24T10:44:27.62 | 0.6 | undecidable | manual | S | 21 | 42.9237 | 50 | 0.68 | 41 |
IV.ARVD.HHZ. | 2020-12-24T10:44:27.60 | 0.3 | undecidable | manual | P | 349 | 89.9433 | 50 | -0.65 | 56 |
IV.MF5.EHZ. | 2020-12-24T10:44:27.41 | 0.6 | undecidable | manual | S | 38 | 40.626 | 50 | 1.07 | 34 |
IV.MURB.HHZ. | 2020-12-24T10:44:27.51 | 0.6 | undecidable | manual | P | 321 | 80.364 | 50 | 0.75 | 37 |
IV.GIGS.HHE. | 2020-12-24T10:44:26.73 | 0.6 | undecidable | manual | S | 128 | 44.2224 | 50 | -0.57 | 42 |
IV.TRTR.HHZ. | 2020-12-24T10:44:25.31 | 0.6 | undecidable | manual | P | 79 | 63.3921 | 50 | 1.15 | 32 |
IV.ARRO.EHZ. | 2020-12-24T10:44:25.17 | 0.6 | undecidable | manual | S | 247 | 34.0437 | 50 | 0.58 | 43 |
IV.TERO.HHZ. | 2020-12-24T10:44:25.19 | 0.6 | undecidable | manual | S | 103 | 38.1285 | 50 | -0.48 | 44 |
IV.CESI.HHZ. | 2020-12-24T10:44:25.74 | 0.6 | undecidable | manual | S | 330 | 39.1275 | 50 | -0.2 | 47 |
IV.T0110.HHZ. | 2020-12-24T10:44:25.58 | 0.3 | undecidable | manual | P | 135 | 73.2711 | 50 | -0.1 | 67 |
IV.FDMO.HHZ. | 2020-12-24T10:44:24.99 | 0.6 | undecidable | manual | S | 352 | 37.5291 | 50 | -0.53 | 43 |
IV.FEMA.HNZ. | 2020-12-24T10:44:23.34 | 0.6 | undecidable | manual | S | 344 | 30.0477 | 50 | -0.18 | 48 |
IV.MNTT.EHZ. | 2020-12-24T10:44:23.75 | 0.3 | undecidable | manual | P | 42 | 54.0015 | 50 | 1.04 | 51 |
IV.ASSB.HHZ. | 2020-12-24T10:44:22.54 | 0.3 | undecidable | manual | P | 314 | 55.0005 | 50 | -0.32 | 66 |
IV.MMO1.EHZ. | 2020-12-24T10:44:22.12 | 0.6 | undecidable | manual | S | 33 | 26.3514 | 50 | -0.41 | 46 |
IV.SAP2.EHZ. | 2020-12-24T10:44:22.24 | 0.3 | undecidable | manual | P | 25 | 48.4182 | 50 | 0.4 | 66 |
IV.CAMP.HHZ. | 2020-12-24T10:44:22.68 | 0.6 | undecidable | manual | S | 131 | 28.0497 | 50 | -0.31 | 47 |
IV.OFFI.HHZ. | 2020-12-24T10:44:22.87 | 0.1 | undecidable | manual | P | 59 | 50.8158 | 50 | 0.66 | 81 |
IV.MC2.EHZ. | 2020-12-24T10:44:21.47 | 0.6 | undecidable | manual | S | 8 | 23.5542 | 114 | -0.31 | 47 |
IV.CESX.HHZ. | 2020-12-24T10:44:21.58 | 0.3 | undecidable | manual | P | 258 | 47.0196 | 50 | -0.05 | 71 |
IV.MOMA.HHZ. | 2020-12-24T10:44:21.69 | 0.1 | undecidable | manual | P | 284 | 48.5181 | 50 | -0.17 | 92 |
IV.GUMA.HHZ. | 2020-12-24T10:44:21.12 | 0.1 | undecidable | manual | P | 21 | 42.9237 | 50 | 0.13 | 94 |
IV.MML1.HNE. | 2020-12-24T10:44:21.62 | 0.3 | undecidable | manual | P | 343 | 47.9187 | 50 | -0.15 | 70 |
IV.FIAM.HHZ. | 2020-12-24T10:44:21.56 | 0.1 | undecidable | manual | P | 183 | 48.1185 | 50 | -0.24 | 91 |
IV.CESI.HHZ. | 2020-12-24T10:44:20.18 | 0.1 | positive | manual | P | 330 | 39.1275 | 50 | -0.23 | 93 |
IV.GIGS.HHE. | 2020-12-24T10:44:20.80 | 0.3 | undecidable | manual | P | 128 | 44.2224 | 50 | -0.4 | 67 |
IV.MTRA.HNZ. | 2020-12-24T10:44:20.49 | 0.6 | undecidable | manual | S | 73 | 21.0678 | 116 | -0.51 | 45 |
IV.GAVE.HNZ. | 2020-12-24T10:44:20.81 | 0.6 | undecidable | manual | S | 267 | 20.7681 | 116 | -0.09 | 49 |
IV.MF5.EHZ. | 2020-12-24T10:44:20.81 | 0.1 | undecidable | manual | P | 38 | 40.626 | 50 | 0.17 | 94 |
IV.LNSS.HHZ. | 2020-12-24T10:44:19.23 | 0.6 | undecidable | manual | S | 219 | 14.0748 | 126 | 0.34 | 47 |
IV.SMA1.EHZ. | 2020-12-24T10:44:19.99 | 0.6 | undecidable | manual | S | 117 | 17.0718 | 121 | 0.21 | 48 |
IV.FEMA.HNZ. | 2020-12-24T10:44:19.24 | 0.3 | undecidable | manual | P | 344 | 30.0477 | 50 | 0.22 | 71 |
IV.FDMO.HHZ. | 2020-12-24T10:44:19.95 | 0.1 | negative | manual | P | 352 | 37.5291 | 50 | -0.22 | 93 |
IV.ARRO.EHZ. | 2020-12-24T10:44:19.44 | 0.3 | undecidable | manual | P | 247 | 34.0437 | 50 | -0.19 | 71 |
IV.TERO.HHZ. | 2020-12-24T10:44:19.99 | 0.3 | undecidable | manual | P | 103 | 38.1285 | 50 | -0.27 | 69 |
IT.MTCL.HGZ. | 2020-12-24T10:44:19.40 | 0.3 | undecidable | manual | P | 340 | 34.6431 | 50 | -0.33 | 69 |
IV.CAMP.HHZ. | 2020-12-24T10:44:18.50 | 0.1 | undecidable | manual | P | 131 | 28.0497 | 50 | -0.21 | 95 |
IV.NRCA.HHZ. | 2020-12-24T10:44:18.73 | 0.6 | undecidable | manual | S | 349 | 14.9739 | 124 | -0.42 | 46 |
IV.MMO1.EHZ. | 2020-12-24T10:44:18.22 | 0.1 | negative | manual | P | 33 | 26.3514 | 50 | -0.22 | 95 |
IV.T1299.EHE. | 2020-12-24T10:44:18.99 | 0.6 | undecidable | manual | S | 124 | 13.1757 | 128 | 0.34 | 47 |
IV.GAVE.HNZ. | 2020-12-24T10:44:17.48 | 0.1 | positive | manual | P | 267 | 20.7681 | 116 | -0.02 | 100 |
IV.MC2.EHZ. | 2020-12-24T10:44:17.86 | 0.1 | undecidable | manual | P | 8 | 23.5542 | 114 | -0.15 | 97 |
IV.SMA1.EHZ. | 2020-12-24T10:44:17.02 | 0.1 | undecidable | manual | P | 117 | 17.0718 | 121 | 0.16 | 98 |
IV.MTRA.HNZ. | 2020-12-24T10:44:17.36 | 0.3 | undecidable | manual | P | 73 | 21.0678 | 116 | -0.2 | 72 |
IV.T1299.EHE. | 2020-12-24T10:44:16.52 | 0.1 | undecidable | manual | P | 124 | 13.1757 | 128 | 0.32 | 95 |
IV.LNSS.HHZ. | 2020-12-24T10:44:16.59 | 0.1 | undecidable | manual | P | 219 | 14.0748 | 126 | 0.25 | 97 |
IV.NRCA.HHZ. | 2020-12-24T10:44:16.42 | 0.1 | undecidable | manual | P | 349 | 14.9739 | 124 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:2.7 | 0.00553 | 0.22 | AML | other | m | 2020-12-24T10:44:19.38 |
IV.LNSS.HNN. | ML:2.7 | 0.005189999999999999 | 0.22 | AML | other | m | 2020-12-24T10:44:19.39 |
IV.LNSS.HHE. | ML:2.7 | 0.004725 | 0.18 | AML | other | m | 2020-12-24T10:44:19.58 |
IV.LNSS.HNE. | ML:2.7 | 0.00474 | 0.2 | AML | other | m | 2020-12-24T10:44:19.49 |
IV.SMA1.EHE. | ML:2.8 | 0.005205 | 0.18 | AML | other | m | 2020-12-24T10:44:20.51 |
IV.SMA1.EHN. | ML:2.5 | 0.00259 | 0.58 | AML | other | m | 2020-12-24T10:44:20.88 |
IV.MTRA.HNE. | ML:2.4 | 0.0017900000000000001 | 0.98 | AML | other | m | 2020-12-24T10:44:20.91 |
IV.MTRA.EHE. | ML:2.4 | 0.00177 | 0.96 | AML | other | m | 2020-12-24T10:44:20.91 |
IV.MTRA.HNN. | ML:2.3 | 0.001365 | 0.48 | AML | other | m | 2020-12-24T10:44:21.33 |
IV.MTRA.EHN. | ML:2.3 | 0.0013900000000000002 | 0.46 | AML | other | m | 2020-12-24T10:44:21.33 |
IV.GAVE.HNN. | ML:1.8 | 0.000518 | 0.1 | AML | other | m | 2020-12-24T10:44:21.36 |
IV.GAVE.EHN. | ML:2.4 | 0.0017999999999999997 | 0.12 | AML | other | m | 2020-12-24T10:44:21.36 |
IV.GAVE.HNE. | ML:2.2 | 0.0010925 | 0.6 | AML | other | m | 2020-12-24T10:44:21.76 |
IV.GAVE.EHE. | ML:2.2 | 0.0011175 | 0.16 | AML | other | m | 2020-12-24T10:44:21.76 |
IV.CAMP.HHE. | ML:1.8 | 0.000288 | 0.24 | AML | other | m | 2020-12-24T10:44:22.83 |
IV.CAMP.HHN. | ML:1.9 | 0.0003805 | 0.34 | AML | other | m | 2020-12-24T10:44:23.71 |
IV.ARRO.EHE. | ML:2.1 | 0.000491 | 0.44 | AML | other | m | 2020-12-24T10:44:25.84 |
IV.TERO.HNN. | ML:2.3 | 0.0007515000000000001 | 0.86 | AML | other | m | 2020-12-24T10:44:25.97 |
IV.TERO.HHN. | ML:2.3 | 0.0007905 | 1.48 | AML | other | m | 2020-12-24T10:44:26.13 |
IV.TERO.HHE. | ML:2.4 | 0.000882 | 1.46 | AML | other | m | 2020-12-24T10:44:26.90 |
IV.TERO.HNE. | ML:2.5 | 0.0010595 | 1.42 | AML | other | m | 2020-12-24T10:44:26.90 |
IV.FDMO.HHN. | ML:1.8 | 0.00025550000000000003 | 1.14 | AML | other | m | 2020-12-24T10:44:26.98 |
IV.FDMO.HHE. | ML:1.8 | 0.0002385 | 0.14 | AML | other | m | 2020-12-24T10:44:26.43 |
IV.CESI.HHN. | ML:2.2 | 0.0005015 | 0.92 | AML | other | m | 2020-12-24T10:44:26.89 |
IV.ARRO.EHN. | ML:1.9 | 0.00035549999999999997 | 1.26 | AML | other | m | 2020-12-24T10:44:26.29 |
IV.CESI.HHE. | ML:1.8 | 0.0002495 | 1.28 | AML | other | m | 2020-12-24T10:44:27.28 |
IV.GUMA.HHE. | ML:2.6 | 0.001345 | 0.24 | AML | other | m | 2020-12-24T10:44:28.02 |
IV.GUMA.HHN. | ML:2.4 | 0.0008265 | 0.22 | AML | other | m | 2020-12-24T10:44:28.15 |
IV.GUMA.HNE. | ML:2.5 | 0.000994 | 0.26 | AML | other | m | 2020-12-24T10:44:28.15 |
IV.MOMA.HNE. | ML:2.1 | 0.00035099999999999997 | 0.74 | AML | other | m | 2020-12-24T10:44:29.81 |
IV.FIAM.HHE. | ML:1.6 | 0.00011899999999999999 | 0.26 | AML | other | m | 2020-12-24T10:44:29.50 |
IV.FIAM.HHN. | ML:1.4 | 0.0000743 | 0.22 | AML | other | m | 2020-12-24T10:44:29.66 |
IV.SAP2.EHE. | ML:2.2 | 0.000437 | 1.86 | AML | other | m | 2020-12-24T10:44:29.94 |
IV.SAP2.EHN. | ML:3.0 | 0.002545 | 0.14 | AML | other | m | 2020-12-24T10:44:29.99 |
IV.MOMA.HHE. | ML:2.1 | 0.000364 | 0.64 | AML | other | m | 2020-12-24T10:44:30.70 |
IV.MOMA.HHN. | ML:2.2 | 0.0004255 | 0.18 | AML | other | m | 2020-12-24T10:44:30.73 |
IV.MOMA.HNN. | ML:2.2 | 0.00042699999999999997 | 0.2 | AML | other | m | 2020-12-24T10:44:30.64 |
IV.ASSB.HHN. | ML:2.0 | 0.0002515 | 1.6 | AML | other | m | 2020-12-24T10:44:30.83 |
IV.CESX.HHN. | ML:1.9 | 0.00021799999999999999 | 1.38 | AML | other | m | 2020-12-24T10:44:31.23 |
IV.CESX.HHE. | ML:1.9 | 0.00021250000000000002 | 0.22 | AML | other | m | 2020-12-24T10:44:31.40 |
IV.OFFI.HHE. | ML:2.3 | 0.00047999999999999996 | 1.6 | AML | other | m | 2020-12-24T10:44:31.19 |
IV.OFFI.HHN. | ML:2.2 | 0.00044 | 0.6 | AML | other | m | 2020-12-24T10:44:32.33 |
IV.GUMA.HNN. | ML:2.9 | 0.0026950000000000003 | 1.08 | AML | other | m | 2020-12-24T10:44:32.10 |
IV.ASSB.HHE. | ML:2.0 | 0.00023899999999999998 | 0.66 | AML | other | m | 2020-12-24T10:44:32.52 |
IV.MNTT.EHN. | ML:2.3 | 0.000547 | 0.22 | AML | other | m | 2020-12-24T10:44:33.01 |
IV.MNTT.EHE. | ML:2.3 | 0.00044599999999999994 | 0.42 | AML | other | m | 2020-12-24T10:44:33.45 |
IV.T0110.HHE. | ML:2.1 | 0.0001825 | 0.34 | AML | other | m | 2020-12-24T10:44:38.86 |
IV.T0110.HHN. | ML:2.0 | 0.00016649999999999998 | 0.48 | AML | other | m | 2020-12-24T10:44:39.54 |
IV.MURB.HNE. | ML:2.4 | 0.00036199999999999996 | 0.28 | AML | other | m | 2020-12-24T10:44:40.34 |
IV.MURB.HHE. | ML:2.4 | 0.00034399999999999996 | 0.28 | AML | other | m | 2020-12-24T10:44:40.35 |
IV.MURB.HHN. | ML:2.5 | 0.000435 | 0.28 | AML | other | m | 2020-12-24T10:44:40.84 |
IV.MURB.HNN. | ML:2.5 | 0.00040249999999999997 | 0.82 | AML | other | m | 2020-12-24T10:44:40.70 |
IV.ARVD.HHE. | ML:1.6 | 0.0000451 | 0.48 | AML | other | m | 2020-12-24T10:44:42.10 |
IV.LPEL.HHN. | ML:1.7 | 0.00004435 | 1.52 | AML | other | m | 2020-12-24T10:44:47.97 |
IV.LPEL.HHE. | ML:1.7 | 0.00004085 | 1.16 | AML | other | m | 2020-12-24T10:44:49.86 |
IV.INTR.HHN. | ML:1.9 | 0.00008255 | 1.08 | AML | other | m | 2020-12-24T10:44:49.40 |
IV.ARVD.HHN. | ML:1.6 | 0.0000431 | 0.6 | AML | other | m | 2020-12-24T10:44:49.38 |
IV.INTR.HHE. | ML:1.8 | 0.00007014999999999998 | 0.7 | AML | other | m | 2020-12-24T10:44:55.51 |