A magnitude ML 1.7 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1240 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 | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Arquata del Tronto | AP | 15 | 1178 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2020-07-13 08:08:48 |
42.8098 | 13.1235 | 10 | 2020-11-19 12:36:53 |
Bollettino Sismico Italiano INGV | 81069291 |
Reviewed Rev100 |
ML 1.7 | 2020-07-13 08:08:48 |
42.8128 | 13.1222 | 10 | 2020-07-13 08:14:17 |
Sala Sismica INGV-Roma | 80999481 |
Field | Value |
---|---|
Time (UTC) | 2020-07-13 08:08:48 ± 0.04 |
Latitude | 42.8098 ± 0.0018 |
Longitude | 13.1235 ± 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 | 81069291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 287 |
Semi-minor axis of confidence ellipse (meter) | 94 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75363 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 81069291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-16 09:44:04 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 80999481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-13 08:14:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0110.HHZ. | 2020-07-13T08:09:03.10 | 1.0 | undecidable | manual | P | 140 | 83.6496 | 50 | 0.19 | 21 |
IV.MOMA.HHZ. | 2020-07-13T08:09:03.61 | 3.0 | undecidable | manual | S | -0.25 | 0 | |||
IV.CESX.HHZ. | 2020-07-13T08:09:02.80 | 3.0 | undecidable | manual | S | 243 | 49.1175 | 50 | -1.48 | 0 |
IV.GUMA.HHZ. | 2020-07-13T08:09:00.40 | 0.3 | undecidable | manual | S | 31 | 32.9448 | 50 | 0.46 | 67 |
IV.RM33.EHZ. | 2020-07-13T08:09:00.10 | 1.0 | undecidable | manual | S | 167 | 34.2435 | 50 | -0.19 | 23 |
IV.CSP1.EHZ. | 2020-07-13T08:08:59.60 | 0.3 | undecidable | manual | S | 12 | 31.9458 | 50 | -0.1 | 72 |
IV.OFFI.HHE. | 2020-07-13T08:08:58.20 | 1.0 | undecidable | manual | P | 73 | 47.7189 | 50 | 0.82 | 19 |
IV.CESI.HHZ. | 2020-07-13T08:08:58.50 | 0.3 | undecidable | manual | S | 321 | 28.0497 | 50 | -0.14 | 72 |
IV.EL6.EHZ. | 2020-07-13T08:08:58.91 | 0.1 | undecidable | manual | P | 358 | 57.6978 | 50 | 0.01 | 93 |
IV.MNTT.EHZ. | 2020-07-13T08:08:58.38 | 3.0 | positive | manual | P | 47.4192 | 1.05 | 0 | ||
IV.LNSS.HHZ. | 2020-07-13T08:08:57.60 | 0.3 | undecidable | manual | S | 196 | 23.9538 | 113 | 0.15 | 72 |
IV.CESX.HHZ. | 2020-07-13T08:08:57.87 | 0.6 | undecidable | manual | P | 243 | 49.1175 | 50 | 0.28 | 45 |
IV.SNTG.HHZ. | 2020-07-13T08:08:57.88 | 0.1 | undecidable | manual | P | 343 | 51.5151 | 50 | -0.08 | 93 |
IV.ASSB.HHN. | 2020-07-13T08:08:57.03 | 1.0 | undecidable | manual | P | 305 | 45.7209 | 50 | -0.04 | 24 |
IV.T1299.HNZ. | 2020-07-13T08:08:57.50 | 0.3 | undecidable | manual | S | 146 | 23.3544 | 113 | 0.23 | 71 |
IV.GAVE.EHZ. | 2020-07-13T08:08:57.10 | 0.3 | undecidable | manual | S | 235 | 22.755 | 114 | 0.02 | 74 |
IV.FDMO.HHZ. | 2020-07-13T08:08:57.70 | 0.3 | undecidable | manual | S | 353 | 25.3524 | 111 | -0.19 | 71 |
IV.GIGS.HHN. | 2020-07-13T08:08:57.65 | 1.0 | undecidable | manual | P | 137 | 53.9016 | 50 | -0.68 | 20 |
IV.MTRA.EHZ. | 2020-07-13T08:08:56.70 | 0.3 | undecidable | manual | S | 105 | 22.9548 | 113 | -0.45 | 68 |
IV.SAP2.EHE. | 2020-07-13T08:08:56.38 | 0.3 | undecidable | manual | P | 35 | 38.9277 | 50 | 0.37 | 67 |
IV.TERO.HHZ. | 2020-07-13T08:08:56.57 | 0.3 | undecidable | manual | P | 118 | 44.3223 | 50 | -0.28 | 68 |
IT.MTCL.HGZ. | 2020-07-13T08:08:56.80 | 0.3 | undecidable | manual | S | 334 | 22.755 | 114 | -0.28 | 70 |
IV.ARRO.EHZ. | 2020-07-13T08:08:55.97 | 0.3 | undecidable | manual | P | 229 | 38.8278 | 50 | -0.03 | 72 |
IV.GUMA.HHZ. | 2020-07-13T08:08:55.31 | 0.3 | undecidable | manual | P | 31 | 32.9448 | 50 | 0.22 | 70 |
IV.FEMA.HNE. | 2020-07-13T08:08:55.60 | 0.3 | undecidable | manual | S | 340 | 17.9709 | 119 | 0.03 | 75 |
IV.CAMP.HHZ. | 2020-07-13T08:08:55.67 | 0.6 | undecidable | manual | P | 142 | 38.3283 | 50 | -0.25 | 46 |
IV.PF6.EHN. | 2020-07-13T08:08:55.50 | 0.1 | undecidable | manual | P | 9 | 36.8298 | 50 | -0.2 | 93 |
IV.RM33.EHZ. | 2020-07-13T08:08:55.00 | 0.3 | undecidable | manual | P | 167 | 34.2435 | 50 | -0.29 | 69 |
IV.MMO1.EHZ. | 2020-07-13T08:08:55.90 | 0.3 | undecidable | manual | S | 59 | 19.2696 | 117 | -0.08 | 74 |
IV.MF5.EHZ. | 2020-07-13T08:08:55.54 | 0.3 | undecidable | manual | P | 54 | 33.744 | 50 | 0.33 | 68 |
IV.MML1.HNE. | 2020-07-13T08:08:55.44 | 0.1 | undecidable | manual | P | 340 | 35.8419 | 50 | -0.11 | 95 |
IV.CESI.HHZ. | 2020-07-13T08:08:54.32 | 0.1 | undecidable | manual | P | 321 | 28.0497 | 50 | -0.01 | 98 |
IV.SMA1.EHZ. | 2020-07-13T08:08:54.02 | 0.3 | undecidable | manual | P | 139 | 26.3514 | 50 | -0.06 | 73 |
IV.CSP1.EHZ. | 2020-07-13T08:08:54.93 | 0.1 | undecidable | manual | P | 12 | 31.9458 | 50 | -0.02 | 98 |
IV.FDMO.HHZ. | 2020-07-13T08:08:53.79 | 0.1 | undecidable | manual | P | 353 | 25.3524 | 111 | -0.11 | 97 |
IV.LNSS.HHZ. | 2020-07-13T08:08:53.61 | 0.1 | undecidable | manual | P | 196 | 23.9538 | 113 | -0.04 | 98 |
IT.MTCL.HGZ. | 2020-07-13T08:08:53.39 | 0.1 | undecidable | manual | P | 334 | 22.755 | 114 | -0.04 | 99 |
IV.GAVE.EHZ. | 2020-07-13T08:08:53.53 | 0.1 | undecidable | manual | P | 235 | 22.755 | 114 | 0.09 | 98 |
IV.T1299.HNZ. | 2020-07-13T08:08:53.67 | 0.1 | undecidable | manual | P | 146 | 23.3544 | 113 | 0.12 | 97 |
IV.MTRA.EHZ. | 2020-07-13T08:08:53.33 | 0.1 | undecidable | manual | P | 105 | 22.9548 | 113 | -0.14 | 97 |
IV.MMO1.EHZ. | 2020-07-13T08:08:52.80 | 0.1 | undecidable | manual | P | 59 | 19.2696 | 117 | 0 | 100 |
IV.FEMA.HNE. | 2020-07-13T08:08:52.74 | 0.3 | undecidable | manual | P | 340 | 17.9709 | 119 | 0.18 | 72 |
IV.NRCA.HHZ. | 2020-07-13T08:08:51.90 | 0.3 | undecidable | manual | S | 344 | 2.6973 | 165 | -0.13 | 75 |
IV.MC2.EHZ. | 2020-07-13T08:08:51.96 | 0.1 | undecidable | manual | P | 25 | 12.4764 | 129 | 0.31 | 95 |
IV.NRCA.HHZ. | 2020-07-13T08:08:50.77 | 0.1 | undecidable | manual | P | 344 | 2.6973 | 165 | 0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.0 | 0.004435 | 0.14 | AML | other | m | 2020-07-13T08:08:52.08 |
IV.NRCA.HNN. | ML:0.0 | 0.00457 | 0.14 | AML | other | m | 2020-07-13T08:08:52.08 |
IV.NRCA.HNE. | ML:0.0 | 0.005300000000000001 | 0.14 | AML | other | m | 2020-07-13T08:08:52.43 |
IV.NRCA.HHE. | ML:0.0 | 0.00598 | 0.14 | AML | other | m | 2020-07-13T08:08:52.43 |
IV.GAVE.EHE. | ML:0.0 | 0.0008065 | 0.92 | AML | other | m | 2020-07-13T08:08:57.67 |
IV.GAVE.EHN. | ML:0.0 | 0.0006105 | 0.88 | AML | other | m | 2020-07-13T08:08:57.76 |
IV.MTRA.EHN. | ML:0.0 | 0.000211 | 1.46 | AML | other | m | 2020-07-13T08:08:57.86 |
IV.MTRA.EHE. | ML:0.0 | 0.00029843664999999996 | 0.1152 | AML | other | m | 2020-07-13T08:08:57.32 |
IV.LNSS.HHE. | ML:0.0 | 0.0009196904500000001 | 0.3776 | AML | other | m | 2020-07-13T08:08:57.96 |
IV.LNSS.HHN. | ML:0.0 | 0.0004828366 | 0.1408 | AML | other | m | 2020-07-13T08:08:57.84 |
IV.FDMO.HHN. | ML:0.0 | 0.000235 | 0.4 | AML | other | m | 2020-07-13T08:08:58.31 |
IV.CESI.HHN. | ML:0.0 | 0.0004290000000000001 | 1.46 | AML | other | m | 2020-07-13T08:08:58.95 |
IV.CESI.HHE. | ML:0.0 | 0.0003695 | 1.58 | AML | other | m | 2020-07-13T08:08:59.81 |
IV.FDMO.HHE. | ML:0.0 | 0.00012444215 | 0.6976 | AML | other | m | 2020-07-13T08:08:58.88 |
IV.CSP1.EHN. | ML:2.1 | 0.00060855 | 0.42 | AML | other | m | 2020-07-13T08:08:59.17 |
IV.SMA1.EHN. | ML:1.8 | 0.00032399999999999996 | 0.68 | AML | other | m | 2020-07-13T08:08:59.72 |
IV.CSP1.EHE. | ML:0.0 | 0.00019600000000000002 | 0.44 | AML | other | m | 2020-07-13T08:09:00.05 |
IV.GUMA.HHE. | ML:0.0 | 0.00042100000000000004 | 1.54 | AML | other | m | 2020-07-13T08:09:01.16 |
IV.CAMP.HHE. | ML:1.3 | 0.0000778 | 0.22 | AML | other | m | 2020-07-13T08:09:01.16 |
IV.MF5.EHN. | ML:1.7 | 0.00022399999999999997 | 1.28 | AML | other | m | 2020-07-13T08:09:01.23 |
IV.RM33.EHN. | ML:0.0 | 0.00015900000000000002 | 1.74 | AML | other | m | 2020-07-13T08:09:01.88 |
IV.RM33.EHE. | ML:0.0 | 0.00012347025 | 0.8 | AML | other | m | 2020-07-13T08:09:01.14 |
IV.CAMP.HHN. | ML:1.2 | 0.00006110000000000001 | 0.66 | AML | other | m | 2020-07-13T08:09:02.58 |
IV.ARRO.EHE. | ML:1.4 | 0.00008554999999999999 | 0.2 | AML | other | m | 2020-07-13T08:09:02.76 |
IV.SMA1.EHE. | ML:1.7 | 0.000279 | 1.52 | AML | other | m | 2020-07-13T08:09:03.20 |
IV.ARRO.EHN. | ML:1.4 | 0.00008285000000000001 | 0.46 | AML | other | m | 2020-07-13T08:09:03.76 |
IV.TERO.HHE. | ML:1.6 | 0.00011649999999999999 | 0.48 | AML | other | m | 2020-07-13T08:09:03.60 |
IV.GUMA.HHN. | ML:0.0 | 0.000360642 | 0.9216 | AML | other | m | 2020-07-13T08:09:00.63 |
IV.MF5.EHE. | ML:1.7 | 0.000221 | 0.36 | AML | other | m | 2020-07-13T08:09:04.25 |
IV.MOMA.HHE. | ML:1.5 | 0.0000935 | 0.94 | AML | other | m | 2020-07-13T08:09:04.93 |
IV.MOMA.HHN. | ML:1.4 | 0.00007994999999999999 | 0.54 | AML | other | m | 2020-07-13T08:09:04.98 |
IV.TERO.HHN. | ML:1.6 | 0.00011599999999999999 | 1.68 | AML | other | m | 2020-07-13T08:09:04.99 |
IV.SNTG.HHE. | ML:1.4 | 0.000057749999999999994 | 0.8 | AML | other | m | 2020-07-13T08:09:05.54 |
IV.SNTG.HHN. | ML:1.3 | 0.000053150000000000004 | 1.12 | AML | other | m | 2020-07-13T08:09:06.24 |
IV.MNTT.EHE. | ML:2.2 | 0.00048450000000000007 | 0.42 | AML | other | m | 2020-07-13T08:09:07.74 |
IV.MNTT.EHN. | ML:2.3 | 0.0005655 | 1.14 | AML | other | m | 2020-07-13T08:09:07.76 |