A magnitude ML 1.4 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1250 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 11 | 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 | 19 | 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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-09-30 06:09:41 |
42.8075 | 13.1252 | 10 | 2020-02-28 16:42:19 |
Bollettino Sismico Italiano INGV | 75704321 |
Reviewed Rev100 |
ML 1.5 | 2019-09-30 06:09:41 |
42.8072 | 13.1253 | 10 | 2019-09-30 06:26:06 |
Sala Sismica INGV-Roma | 72914021 |
Field | Value |
---|---|
Time (UTC) | 2019-09-30 06:09:41 ± 0.08 |
Latitude | 42.8075 ± 0.0036 |
Longitude | 13.1252 ± 0.0074 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75704321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 435 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 88 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 75704321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-21 17:53:54 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 72914021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-30 06:26:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-30T06:09:52.66 | 0.6 | undecidable | manual | S | 12 | 32.2455 | 50 | 0.05 | 48 |
IV.CESI.HNZ. | 2019-09-30T06:09:51.69 | 0.3 | undecidable | manual | S | 321 | 28.2495 | 50 | 0.12 | 72 |
IV.LNSS.HHZ. | 2019-09-30T06:09:50.32 | 0.6 | undecidable | manual | S | 197 | 23.754 | 50 | -0.03 | 49 |
IV.FDMO.HHZ. | 2019-09-30T06:09:50.65 | 0.3 | undecidable | manual | S | 353 | 25.5522 | 50 | -0.19 | 71 |
IT.MTCL.HGZ. | 2019-09-30T06:09:49.94 | 0.1 | undecidable | manual | S | 334 | 23.0547 | 114 | -0.23 | 95 |
IV.MMO1.EHZ. | 2019-09-30T06:09:48.75 | 0.3 | undecidable | manual | S | 58 | 19.2696 | 118 | -0.25 | 71 |
IV.CESI.HNZ. | 2019-09-30T06:09:47.40 | 0.1 | undecidable | manual | P | 321 | 28.2495 | 50 | 0.13 | 96 |
IV.CSP1.EHZ. | 2019-09-30T06:09:47.84 | 0.1 | undecidable | manual | P | 12 | 32.2455 | 50 | -0.03 | 97 |
IV.MC2.EHZ. | 2019-09-30T06:09:47.61 | 0.3 | undecidable | manual | S | 24 | 12.6762 | 129 | 0.55 | 67 |
IT.MTCL.HGZ. | 2019-09-30T06:09:46.44 | 0.1 | negative | manual | P | 334 | 23.0547 | 114 | -0.02 | 99 |
IV.LNSS.HHZ. | 2019-09-30T06:09:46.57 | 0.1 | undecidable | manual | P | 197 | 23.754 | 50 | 0.01 | 99 |
IV.FDMO.HHZ. | 2019-09-30T06:09:46.80 | 0.1 | undecidable | manual | P | 353 | 25.5522 | 50 | -0.05 | 98 |
IV.MMO1.EHZ. | 2019-09-30T06:09:45.62 | 0.1 | undecidable | manual | P | 58 | 19.2696 | 118 | -0.16 | 97 |
IV.NRCA.HHZ. | 2019-09-30T06:09:44.94 | 0.1 | undecidable | manual | S | 343 | 2.997 | 164 | -0.19 | 99 |
IV.MC2.EHZ. | 2019-09-30T06:09:44.91 | 0.1 | positive | manual | P | 24 | 12.6762 | 129 | 0.24 | 96 |
IV.NRCA.HHZ. | 2019-09-30T06:09:43.70 | 0.1 | undecidable | manual | P | 343 | 2.997 | 164 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.8 | 0.0011160876 | 0.1408 | AML | other | m | 2019-09-30T06:09:45.05 |
IV.NRCA.HHN. | ML:1.8 | 0.00123104975 | 0.1408 | AML | other | m | 2019-09-30T06:09:45.05 |
IV.NRCA.HNE. | ML:1.6 | 0.00069006285 | 0.1312 | AML | other | m | 2019-09-30T06:09:45.63 |
IV.NRCA.HHE. | ML:1.6 | 0.0006934517 | 0.1408 | AML | other | m | 2019-09-30T06:09:45.63 |
IV.LNSS.HNN. | ML:1.4 | 0.00016046555000000001 | 0.6208 | AML | other | m | 2019-09-30T06:09:50.25 |
IV.LNSS.HHE. | ML:1.3 | 0.00012973815 | 0.1184 | AML | other | m | 2019-09-30T06:09:50.80 |
IV.LNSS.HNE. | ML:1.3 | 0.00012361795 | 0.1216 | AML | other | m | 2019-09-30T06:09:50.80 |
IV.LNSS.HHN. | ML:1.3 | 0.000114328355 | 0.1408 | AML | other | m | 2019-09-30T06:09:50.76 |
IV.FDMO.HHN. | ML:0.8 | 0.00003277065 | 0.1184 | AML | other | m | 2019-09-30T06:09:51.44 |
IV.FDMO.HHE. | ML:0.6 | 0.00002302459 | 0.1376 | AML | other | m | 2019-09-30T06:09:52.28 |