A magnitude ML 0.9 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1400 at 11 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Arquata del Tronto | AP | 14 | 1178 | 7140 |
Cascia | PG | 14 | 3217 | 10357 |
Visso | MC | 14 | 1107 | 11464 |
Accumoli | RI | 15 | 667 | 12131 |
Ussita | MC | 15 | 444 | 12575 |
Montegallo | AP | 16 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Sellano | PG | 20 | 1079 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-09-16 07:07:01 |
42.8077 | 13.1395 | 11 | 2019-09-16 07:16:58 |
Sala Sismica INGV-Roma | 72451931 |
Field | Value |
---|---|
Time (UTC) | 2019-09-16 07:07:01 ± 0.06 |
Latitude | 42.8077 ± 0.0036 |
Longitude | 13.1395 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72451931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 433 |
Semi-minor axis of confidence ellipse (meter) | 331 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30397 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72451931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-16 07:16:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HNZ. | 2019-09-16T07:07:11.20 | 0.6 | undecidable | manual | S | 319 | 29.0487 | 90 | -0.14 | 47 |
IV.LNSS.HHZ. | 2019-09-16T07:07:10.19 | 0.6 | undecidable | manual | S | 200 | 24.1536 | 90 | 0.17 | 47 |
IV.FDMO.HHZ. | 2019-09-16T07:07:10.29 | 0.6 | undecidable | manual | S | 351 | 25.752 | 90 | -0.17 | 47 |
IV.GAVE.EHZ. | 2019-09-16T07:07:09.84 | 0.3 | undecidable | manual | S | 237 | 23.754 | 90 | -0.08 | 72 |
IV.MMO1.EHZ. | 2019-09-16T07:07:08.37 | 0.3 | undecidable | manual | S | 56 | 18.2706 | 90 | -0.1 | 72 |
IV.MTRA.EHZ. | 2019-09-16T07:07:08.98 | 0.6 | undecidable | manual | S | 105 | 21.6672 | 90 | -0.39 | 45 |
IV.RM33.EHZ. | 2019-09-16T07:07:07.64 | 0.6 | undecidable | manual | P | 170 | 33.744 | 90 | -0.1 | 47 |
IV.CSP1.EHZ. | 2019-09-16T07:07:07.54 | 0.3 | undecidable | manual | P | 10 | 31.9458 | 90 | 0.07 | 71 |
IV.MC2.EHZ. | 2019-09-16T07:07:07.16 | 0.3 | undecidable | manual | S | 19 | 12.1767 | 107 | 0.31 | 69 |
IV.CESI.HNZ. | 2019-09-16T07:07:07.16 | 0.6 | undecidable | manual | P | 319 | 29.0487 | 90 | 0.14 | 47 |
IV.MTRA.EHZ. | 2019-09-16T07:07:06.04 | 0.1 | undecidable | manual | P | 105 | 21.6672 | 90 | 0.15 | 95 |
IV.LNSS.HHZ. | 2019-09-16T07:07:06.34 | 0.3 | undecidable | manual | P | 200 | 24.1536 | 90 | 0.08 | 72 |
IV.GAVE.EHZ. | 2019-09-16T07:07:06.29 | 0.3 | undecidable | manual | P | 237 | 23.754 | 90 | 0.08 | 72 |
IV.FDMO.HHZ. | 2019-09-16T07:07:06.53 | 0.6 | undecidable | manual | P | 351 | 25.752 | 90 | 0.02 | 49 |
IV.MMO1.EHZ. | 2019-09-16T07:07:05.31 | 0.3 | undecidable | manual | P | 56 | 18.2706 | 90 | -0.06 | 73 |
IV.NRCA.HHZ. | 2019-09-16T07:07:04.72 | 0.3 | undecidable | manual | S | 324 | 3.4965 | 157 | -0.45 | 70 |
IV.MC2.EHZ. | 2019-09-16T07:07:04.60 | 0.3 | undecidable | manual | P | 19 | 12.1767 | 107 | 0.17 | 72 |
IV.NRCA.HHZ. | 2019-09-16T07:07:03.48 | 0.1 | undecidable | manual | P | 324 | 3.4965 | 157 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:0.8 | 0.000041349999999999995 | 0.7 | AML | other | m | 2019-09-16T07:07:09.69 |
IV.MTRA.EHE. | ML:0.9 | 0.00005135 | 1.34 | AML | other | m | 2019-09-16T07:07:10.69 |
IV.GAVE.EHN. | ML:1.2 | 0.0000833 | 0.3 | AML | other | m | 2019-09-16T07:07:10.31 |
IV.LNSS.HHE. | ML:1.4 | 0.00014450000000000002 | 0.34 | AML | other | m | 2019-09-16T07:07:10.80 |
IV.GAVE.EHE. | ML:1.2 | 0.0000989 | 1.7 | AML | other | m | 2019-09-16T07:07:10.11 |
IV.LNSS.HHN. | ML:1.2 | 0.00010505 | 1.32 | AML | other | m | 2019-09-16T07:07:11.66 |
IV.FDMO.HHN. | ML:0.8 | 0.00003375 | 0.12 | AML | other | m | 2019-09-16T07:07:11.20 |
IV.RM33.EHN. | ML:0.8 | 0.000024399999999999997 | 0.26 | AML | other | m | 2019-09-16T07:07:13.99 |
IV.RM33.EHE. | ML:0.7 | 0.0000196 | 0.6 | AML | other | m | 2019-09-16T07:07:14.09 |
IV.FDMO.HHE. | ML:0.6 | 0.00002245 | 0.16 | AML | other | m | 2019-09-16T07:07:14.27 |