A magnitude ML 1.0 earthquake occured in region: 4 km N Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7470, 12.9270 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Poggiodomo | PG | 4 | 117 | 117 |
Vallo di Nera | PG | 6 | 364 | 481 |
Sant'Anatolia di Narco | PG | 8 | 564 | 1045 |
Cascia | PG | 8 | 3217 | 4262 |
Cerreto di Spoleto | PG | 8 | 1075 | 5337 |
Scheggino | PG | 9 | 461 | 5798 |
Monteleone di Spoleto | PG | 11 | 599 | 6397 |
Norcia | PG | 15 | 4957 | 11354 |
Campello sul Clitunno | PG | 15 | 2442 | 13796 |
Spoleto | PG | 15 | 38218 | 52014 |
Sellano | PG | 16 | 1079 | 53093 |
Preci | PG | 17 | 724 | 53817 |
Ferentillo | TR | 18 | 1913 | 55730 |
Polino | TR | 19 | 233 | 55963 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-07-22 15:41:44 |
42.747 | 12.9268 | 10 | 2020-07-22 15:48:46 |
Sala Sismica INGV-Roma | 81250681 |
Field | Value |
---|---|
Time (UTC) | 2020-07-22 15:41:44 ± 0.03 |
Latitude | 42.7470 ± 0.0018 |
Longitude | 12.9268 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81250681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 81250681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-22 15:48:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRMO.HHZ. | 2020-07-22T15:43:36.61 | 3.0 | undecidable | manual | Sg | 8.8 | 0 | |||
IV.TDS.HHZ. | 2020-07-22T15:43:32.30 | 3.0 | undecidable | manual | Sn | -2.08 | 0 | |||
OX.MPRI.HHZ. | 2020-07-22T15:43:25.19 | 3.0 | undecidable | manual | Sg | 9.41 | 0 | |||
ST.VARA.EHZ. | 2020-07-22T15:43:19.91 | 3.0 | undecidable | manual | Sg | 10.13 | 0 | |||
ST.RONC.EHZ. | 2020-07-22T15:43:19.19 | 3.0 | undecidable | manual | Sn | 4.19 | 0 | |||
IV.STAL.HHZ. | 2020-07-22T15:43:17.64 | 3.0 | undecidable | manual | Sn | 1.81 | 0 | |||
SI.LUSI.HHZ. | 2020-07-22T15:43:10.26 | 3.0 | undecidable | manual | Sn | -2.31 | 0 | |||
IV.CAPR.HNZ. | 2020-07-22T15:43:07.42 | 3.0 | undecidable | manual | Sn | -5.6 | 0 | |||
IV.MCRV.HHZ. | 2020-07-22T15:43:07.64 | 3.0 | undecidable | manual | Sg | 8.22 | 0 | |||
IV.SENA.HHZ. | 2020-07-22T15:43:07.33 | 3.0 | undecidable | manual | Sn | -1.1 | 0 | |||
IV.TDS.HHZ. | 2020-07-22T15:42:49.73 | 3.0 | undecidable | manual | Pn | 5.91 | 0 | |||
IV.PAOL.HHZ. | 2020-07-22T15:42:46.96 | 3.0 | undecidable | manual | Sn | -0.39 | 0 | |||
IV.CAPR.HNZ. | 2020-07-22T15:42:42.94 | 3.0 | undecidable | manual | Pg | 11.12 | 0 | |||
SI.LUSI.HHZ. | 2020-07-22T15:42:35.65 | 3.0 | positive | manual | Pn | 4.08 | 0 | |||
MN.TRI.HHZ. | 2020-07-22T15:42:33.92 | 3.0 | negative | manual | Pg | 6.08 | 0 | |||
IV.CMPR.HHZ. | 2020-07-22T15:42:30.09 | 3.0 | undecidable | manual | Pn | 0.28 | 0 | |||
IV.VBKN.HHZ. | 2020-07-22T15:42:26.36 | 3.0 | positive | manual | Pg | 7.76 | 0 | |||
IV.NDIM.HNZ. | 2020-07-22T15:42:18.62 | 3.0 | positive | manual | Pg | 0.41 | 0 | |||
IV.CRTO.HHZ. | 2020-07-22T15:42:18.70 | 3.0 | positive | manual | Pn | 0.05 | 0 | |||
IV.RIBO.EHZ.01 | 2020-07-22T15:42:14.14 | 3.0 | undecidable | manual | S | -1.23 | 0 | |||
IV.ARVD.HHZ. | 2020-07-22T15:42:06.94 | 3.0 | undecidable | manual | S | -1.7 | 0 | |||
IV.RM33.EHZ. | 2020-07-22T15:41:56.96 | 0.6 | undecidable | manual | S | 138 | 35.3424 | 50 | 0.05 | 48 |
IV.FDMO.HHZ. | 2020-07-22T15:41:56.80 | 0.6 | undecidable | manual | S | 22 | 34.6431 | 50 | 0.07 | 48 |
IV.NARO.HHZ. | 2020-07-22T15:41:53.42 | 3.0 | undecidable | manual | P | -2.81 | 0 | |||
IV.NRCA.HHZ. | 2020-07-22T15:41:52.03 | 0.6 | undecidable | manual | S | 58 | 18.0708 | 120 | -0.07 | 50 |
IV.LNSS.HHZ. | 2020-07-22T15:41:52.17 | 0.6 | undecidable | manual | S | 150 | 18.4704 | 119 | -0.06 | 50 |
IV.ASSB.HHZ. | 2020-07-22T15:41:52.33 | 0.1 | undecidable | manual | P | 326 | 39.3273 | 50 | -0.12 | 95 |
IV.FDMO.HHZ. | 2020-07-22T15:41:51.69 | 0.6 | negative | manual | P | 22 | 34.6431 | 50 | -0.03 | 49 |
IV.RM33.EHZ. | 2020-07-22T15:41:51.73 | 0.6 | negative | manual | P | 138 | 35.3424 | 50 | -0.09 | 48 |
IV.CESI.HHZ. | 2020-07-22T15:41:50.89 | 0.1 | undecidable | manual | P | 356 | 28.6491 | 50 | 0.09 | 97 |
IV.LNSS.HHZ. | 2020-07-22T15:41:49.16 | 0.1 | positive | manual | P | 150 | 18.4704 | 119 | 0.04 | 100 |
IV.GAVE.EHZ. | 2020-07-22T15:41:49.17 | 0.6 | undecidable | manual | S | 204 | 6.5934 | 148 | 0.01 | 51 |
IV.NRCA.HHZ. | 2020-07-22T15:41:49.08 | 0.6 | negative | manual | P | 58 | 18.0708 | 120 | 0.03 | 50 |
IV.GAVE.EHZ. | 2020-07-22T15:41:47.50 | 1.0 | undecidable | manual | P | 204 | 6.5934 | 148 | 0.15 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.6 | 0.000611 | 0.08 | AML | other | m | 2020-07-22T15:41:49.22 |
IV.GAVE.EHE. | ML:1.5 | 0.0004695 | 0.16 | AML | other | m | 2020-07-22T15:41:49.38 |
IV.NRCA.HHE. | ML:1.1 | 0.00010535 | 0.14 | AML | other | m | 2020-07-22T15:41:52.15 |
IV.LNSS.HHN. | ML:1.0 | 0.0000774 | 0.3 | AML | other | m | 2020-07-22T15:41:52.63 |
IV.NRCA.HHN. | ML:0.9 | 0.000062 | 0.16 | AML | other | m | 2020-07-22T15:41:52.56 |
IV.LNSS.HHE. | ML:1.0 | 0.00008185000000000001 | 0.26 | AML | other | m | 2020-07-22T15:41:53.13 |
IV.FDMO.HHN. | ML:0.7 | 0.000021850000000000003 | 0.86 | AML | other | m | 2020-07-22T15:41:57.01 |
IV.RM33.EHN. | ML:0.9 | 0.00002785 | 0.8 | AML | other | m | 2020-07-22T15:41:57.06 |
IV.FDMO.HHE. | ML:0.9 | 0.000030050000000000002 | 1.22 | AML | other | m | 2020-07-22T15:41:57.26 |
IV.ASSB.HHN. | ML:0.8 | 0.000018599999999999998 | 1.84 | AML | other | m | 2020-07-22T15:41:58.96 |
IV.RM33.EHE. | ML:0.6 | 0.000015899999999999997 | 0.6 | AML | other | m | 2020-07-22T15:41:59.34 |
IV.ASSB.HHE. | ML:0.8 | 0.00001775 | 0.76 | AML | other | m | 2020-07-22T15:41:59.83 |
IV.SRES.HHN. | ML:1.2 | 0.0000299 | 0.52 | AML | other | m | 2020-07-22T15:42:07.21 |
IV.SRES.HHE. | ML:1.1 | 0.0000269 | 0.96 | AML | other | m | 2020-07-22T15:42:07.93 |
IV.ARVD.HHE. | ML:1.3 | 0.00002295 | 0.06 | AML | other | m | 2020-07-22T15:42:12.61 |
IV.ARVD.HHN. | ML:1.1 | 0.0000134 | 1.34 | AML | other | m | 2020-07-22T15:42:18.74 |