A magnitude ML 1.3 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.1620 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 | 6 | 4957 | 4957 |
Arquata del Tronto | AP | 11 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Preci | PG | 14 | 724 | 7807 |
Cascia | PG | 15 | 3217 | 11024 |
Montegallo | AP | 15 | 523 | 11547 |
Visso | MC | 17 | 1107 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cittareale | RI | 19 | 482 | 14184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-09-13 12:02:33 |
42.7912 | 13.1618 | 11 | 2019-09-13 12:10:30 |
Sala Sismica INGV-Roma | 72360831 |
Field | Value |
---|---|
Time (UTC) | 2019-09-13 12:02:33 ± 0.04 |
Latitude | 42.7912 ± 0.0027 |
Longitude | 13.1618 ± 0.0049 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72360831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 299 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 104 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35973 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 72360831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-13 12:10:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2019-09-13T12:02:56.96 | 3.0 | positive | manual | P | 0.69 | 0 | |||
IV.CSP1.EHZ. | 2019-09-13T12:02:45.20 | 0.6 | undecidable | manual | S | 6 | 33.5442 | 90 | 0.14 | 47 |
IV.LNSS.HHZ. | 2019-09-13T12:02:42.24 | 0.6 | undecidable | manual | S | 205 | 23.1546 | 90 | -0.05 | 49 |
IV.GAVE.EHZ. | 2019-09-13T12:02:42.45 | 0.6 | undecidable | manual | S | 243 | 24.4533 | 90 | -0.18 | 47 |
IV.ARRO.EHZ. | 2019-09-13T12:02:41.12 | 0.3 | undecidable | manual | P | 234 | 39.9267 | 90 | -0.11 | 70 |
IV.MMO1.EHZ. | 2019-09-13T12:02:41.04 | 0.6 | undecidable | manual | S | 48 | 17.9709 | 90 | 0.12 | 48 |
IV.TERO.HHZ. | 2019-09-13T12:02:41.39 | 3.0 | undecidable | manual | P | -0.55 | 0 | |||
IV.MTRA.EHZ. | 2019-09-13T12:02:41.37 | 0.6 | undecidable | manual | S | 101 | 19.4694 | 90 | 0.06 | 49 |
IV.CSP1.EHZ. | 2019-09-13T12:02:40.26 | 0.1 | undecidable | manual | P | 6 | 33.5442 | 90 | 0.02 | 97 |
IV.CESI.HHZ. | 2019-09-13T12:02:40.17 | 0.6 | undecidable | manual | P | 319 | 31.6461 | 90 | 0.22 | 47 |
IV.FDMO.HHZ. | 2019-09-13T12:02:39.29 | 0.1 | undecidable | manual | P | 347 | 27.8499 | 90 | -0.08 | 96 |
IV.MF5.EHZ. | 2019-09-13T12:02:39.93 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MC2.EHE. | 2019-09-13T12:02:39.83 | 0.6 | undecidable | manual | S | 9 | 13.4754 | 93 | 0.11 | 49 |
IV.LNSS.HHZ. | 2019-09-13T12:02:38.75 | 0.1 | undecidable | manual | P | 205 | 23.1546 | 90 | 0.11 | 96 |
IV.GAVE.EHZ. | 2019-09-13T12:02:38.84 | 0.1 | undecidable | manual | P | 243 | 24.4533 | 90 | 0 | 98 |
IV.MMO1.EHZ. | 2019-09-13T12:02:37.67 | 0.1 | undecidable | manual | P | 48 | 17.9709 | 90 | -0.18 | 96 |
IV.MC2.EHE. | 2019-09-13T12:02:37.38 | 0.1 | undecidable | manual | P | 9 | 13.4754 | 93 | 0.22 | 96 |
IV.MTRA.EHZ. | 2019-09-13T12:02:37.93 | 0.1 | undecidable | manual | P | 101 | 19.4694 | 90 | -0.15 | 97 |
IV.NRCA.HNZ. | 2019-09-13T12:02:37.71 | 0.6 | undecidable | manual | S | 321 | 6.0939 | 141 | -0.34 | 47 |
IV.NRCA.HNZ. | 2019-09-13T12:02:36.28 | 0.1 | undecidable | manual | P | 321 | 6.0939 | 141 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0009105000000000001 | 0.14 | AML | other | m | 2019-09-13T12:02:37.90 |
IV.NRCA.HHE. | ML:1.6 | 0.0005475 | 1.82 | AML | other | m | 2019-09-13T12:02:37.95 |
IV.MTRA.EHN. | ML:1.1 | 0.00008615000000000001 | 1.28 | AML | other | m | 2019-09-13T12:02:41.33 |
IV.MTRA.EHE. | ML:1.1 | 0.0000876 | 1.3 | AML | other | m | 2019-09-13T12:02:42.33 |
IV.LNSS.HHE. | ML:1.5 | 0.0001985 | 0.24 | AML | other | m | 2019-09-13T12:02:42.73 |
IV.LNSS.HHN. | ML:1.4 | 0.0001555 | 0.2 | AML | other | m | 2019-09-13T12:02:42.68 |
IV.GAVE.EHE. | ML:1.3 | 0.0001275 | 1.08 | AML | other | m | 2019-09-13T12:02:43.01 |
IV.GAVE.EHN. | ML:1.3 | 0.0001245 | 1.22 | AML | other | m | 2019-09-13T12:02:43.72 |
IV.FDMO.HHN. | ML:0.8 | 0.00002985 | 1.16 | AML | other | m | 2019-09-13T12:02:43.08 |
IV.FDMO.HHE. | ML:0.8 | 0.000029 | 1.06 | AML | other | m | 2019-09-13T12:02:45.08 |