A magnitude ML 1.2 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8150, 13.1160 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 17 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-09-17 14:09:45 |
42.8152 | 13.1158 | 10 | 2019-09-17 14:17:36 |
Sala Sismica INGV-Roma | 72489211 |
Field | Value |
---|---|
Time (UTC) | 2019-09-17 14:09:45 ± 0.04 |
Latitude | 42.8152 ± 0.0027 |
Longitude | 13.1158 ± 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 | 72489211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.01799 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40649 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72489211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-17 14:17:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-17T14:09:56.32 | 0.6 | undecidable | manual | S | 13 | 31.5462 | 50 | -0.1 | 48 |
IV.CESI.HNZ. | 2019-09-17T14:09:55.04 | 0.6 | undecidable | manual | S | 321 | 27.1506 | 50 | -0.22 | 47 |
IV.LNSS.HHZ. | 2019-09-17T14:09:54.62 | 0.6 | undecidable | manual | S | 195 | 24.3534 | 112 | 0.18 | 48 |
IV.TERO.HHZ. | 2019-09-17T14:09:53.97 | 0.3 | undecidable | manual | P | 118 | 45.1215 | 50 | 0.15 | 69 |
IV.GAVE.EHZ. | 2019-09-17T14:09:53.83 | 0.6 | undecidable | manual | S | 233 | 22.6551 | 114 | -0.06 | 49 |
IV.RM33.EHZ. | 2019-09-17T14:09:52.03 | 0.6 | undecidable | manual | P | 167 | 34.9428 | 50 | -0.21 | 46 |
IV.MMO1.EHZ. | 2019-09-17T14:09:52.93 | 0.6 | undecidable | manual | S | 61 | 19.5693 | 117 | 0.02 | 50 |
IV.CAMP.HHE. | 2019-09-17T14:09:52.92 | 0.1 | undecidable | manual | P | 142 | 39.1275 | 50 | 0.03 | 96 |
IV.CSP1.EHZ. | 2019-09-17T14:09:51.59 | 0.6 | positive | manual | P | 13 | 31.5462 | 50 | -0.13 | 47 |
IV.CESI.HNZ. | 2019-09-17T14:09:51.32 | 0.1 | undecidable | manual | P | 321 | 27.1506 | 50 | 0.27 | 93 |
IT.MTCL.HGZ. | 2019-09-17T14:09:50.07 | 0.1 | undecidable | manual | P | 335 | 21.9669 | 114 | -0.07 | 98 |
IV.LNSS.HHZ. | 2019-09-17T14:09:50.45 | 0.3 | undecidable | manual | P | 195 | 24.3534 | 112 | -0.13 | 72 |
IV.GAVE.EHZ. | 2019-09-17T14:09:50.24 | 0.6 | positive | manual | P | 233 | 22.6551 | 114 | -0.02 | 49 |
IV.MC2.EHZ. | 2019-09-17T14:09:50.77 | 0.6 | undecidable | manual | S | 29 | 12.1767 | 129 | -0.01 | 50 |
IV.MTRA.EHZ. | 2019-09-17T14:09:50.24 | 0.6 | undecidable | manual | P | 106 | 23.754 | 113 | -0.23 | 47 |
IV.MMO1.EHZ. | 2019-09-17T14:09:49.52 | 1.0 | undecidable | manual | P | 61 | 19.5693 | 117 | -0.18 | 24 |
IV.NRCA.HNZ. | 2019-09-17T14:09:48.65 | 0.6 | undecidable | manual | S | 356 | 1.998 | 168 | -0.19 | 49 |
IV.MC2.EHZ. | 2019-09-17T14:09:48.69 | 0.3 | positive | manual | P | 29 | 12.1767 | 129 | 0.23 | 72 |
IV.NRCA.HNZ. | 2019-09-17T14:09:47.47 | 0.1 | negative | manual | P | 356 | 1.998 | 168 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.7 | 0.0009695 | 0.14 | AML | other | m | 2019-09-17T14:09:48.77 |
IV.NRCA.HHE. | ML:1.5 | 0.0005989999999999999 | 0.12 | AML | other | m | 2019-09-17T14:09:49.26 |
IV.GAVE.EHN. | ML:1.0 | 0.0000635 | 1.2 | AML | other | m | 2019-09-17T14:09:54.36 |
IV.LNSS.HHN. | ML:1.3 | 0.000117 | 0.14 | AML | other | m | 2019-09-17T14:09:54.56 |
IV.LNSS.HHE. | ML:1.4 | 0.0001485 | 0.1 | AML | other | m | 2019-09-17T14:09:54.75 |
IV.GAVE.EHE. | ML:1.2 | 0.00009895 | 0.28 | AML | other | m | 2019-09-17T14:09:55.53 |
IV.CSP1.EHE. | ML:0.8 | 0.000032305980000000004 | 0.3968 | AML | other | m | 2019-09-17T14:09:56.43 |
IV.CSP1.EHN. | ML:0.9 | 0.00003370134 | 0.4352 | AML | other | m | 2019-09-17T14:09:56.42 |