A magnitude ML 1.2 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1230 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 | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Cascia | PG | 13 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-09-22 11:43:13 |
42.8087 | 13.123 | 10 | 2019-09-22 11:48:24 |
Sala Sismica INGV-Roma | 72659651 |
Field | Value |
---|---|
Time (UTC) | 2019-09-22 11:43:13 ± 0.07 |
Latitude | 42.8087 ± 0.0027 |
Longitude | 13.1230 ± 0.0098 |
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 | 72659651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 844 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 278 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 72659651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-22 11:48:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-22T11:43:25.04 | 0.6 | undecidable | manual | S | 12 | 32.1456 | 50 | 0.01 | 65 |
IV.FDMO.HHZ. | 2019-09-22T11:43:23.08 | 0.6 | undecidable | manual | S | 353 | 25.4523 | 111 | -0.1 | 65 |
IV.LNSS.HHZ. | 2019-09-22T11:43:22.63 | 0.6 | undecidable | manual | S | 196 | 23.754 | 112 | -0.02 | 66 |
IV.CSP1.EHZ. | 2019-09-22T11:43:20.14 | 1.0 | undecidable | manual | P | 12 | 32.1456 | 50 | -0.11 | 32 |
IV.FDMO.HHZ. | 2019-09-22T11:43:19.12 | 0.6 | undecidable | manual | P | 353 | 25.4523 | 111 | -0.06 | 65 |
IV.TERO.HHZ. | 2019-09-22T11:43:19.00 | 3.0 | negative | manual | P | -0.18 | 0 | |||
IV.GAVE.EHZ. | 2019-09-22T11:43:18.80 | 1.0 | undecidable | manual | P | 235 | 22.6551 | 113 | 0.13 | 32 |
IV.MTRA.EHZ. | 2019-09-22T11:43:18.52 | 1.0 | undecidable | manual | P | 104 | 22.9548 | 113 | -0.21 | 32 |
IV.LNSS.HHZ. | 2019-09-22T11:43:18.77 | 1.0 | negative | manual | P | 196 | 23.754 | 112 | -0.11 | 32 |
IV.NRCA.HHZ. | 2019-09-22T11:43:17.12 | 0.6 | undecidable | manual | S | 346 | 2.8971 | 164 | -0.14 | 67 |
IV.MC2.EHZ. | 2019-09-22T11:43:17.20 | 0.6 | positive | manual | P | 25 | 12.5763 | 128 | 0.28 | 64 |
IV.NRCA.HHZ. | 2019-09-22T11:43:15.90 | 0.3 | undecidable | manual | P | 346 | 2.8971 | 164 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.0 | 0.0000505 | 0.42 | AML | other | m | 2019-09-22T11:43:34.22 |
IV.NRCA.HHN. | ML:1.5 | 0.0006015 | 0.14 | AML | other | m | 2019-09-22T11:43:17.23 |
IV.NRCA.HHE. | ML:1.4 | 0.00047950000000000005 | 0.08 | AML | other | m | 2019-09-22T11:43:17.86 |
IV.NRCA.HNE. | ML:1.4 | 0.000442 | 0.08 | AML | other | m | 2019-09-22T11:43:17.86 |
IV.GAVE.EHN. | ML:1.0 | 0.00006075 | 0.3 | AML | other | m | 2019-09-22T11:43:22.68 |
IV.LNSS.HHE. | ML:1.2 | 0.00010705 | 1.64 | AML | other | m | 2019-09-22T11:43:22.02 |
IV.GAVE.EHE. | ML:1.0 | 0.00005875 | 1.5 | AML | other | m | 2019-09-22T11:43:23.21 |
IV.FDMO.HHE. | ML:0.7 | 0.0000288 | 1.18 | AML | other | m | 2019-09-22T11:43:23.83 |
IV.LNSS.HHN. | ML:1.1 | 0.00007780000000000001 | 0.88 | AML | other | m | 2019-09-22T11:43:23.94 |
IV.FDMO.HHN. | ML:0.6 | 0.000026349999999999997 | 1.36 | AML | other | m | 2019-09-22T11:43:24.05 |
IV.LNSS.HNE. | ML:1.4 | 0.00015894249999999998 | 1.0688 | AML | other | m | 2019-09-22T11:43:25.83 |
IV.LNSS.HNN. | ML:1.5 | 0.00018444474999999998 | 1.2672 | AML | other | m | 2019-09-22T11:43:26.21 |
IV.CSP1.EHE. | ML:1.1 | 0.00006009187 | 3.3984 | AML | other | m | 2019-09-22T11:43:25.19 |