A magnitude ML 1.5 earthquake occured in region: 2 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8770, 13.0150 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 |
---|---|---|---|---|
Preci | PG | 2 | 724 | 724 |
Sellano | PG | 7 | 1079 | 1803 |
Visso | MC | 9 | 1107 | 2910 |
Cerreto di Spoleto | PG | 10 | 1075 | 3985 |
Norcia | PG | 11 | 4957 | 8942 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9223 |
Ussita | MC | 13 | 444 | 9667 |
Monte Cavallo | MC | 13 | 145 | 9812 |
Vallo di Nera | PG | 17 | 364 | 10176 |
Cascia | PG | 18 | 3217 | 13393 |
Fiordimonte | MC | 19 | 202 | 13595 |
Pieve Torina | MC | 19 | 1458 | 15053 |
Poggiodomo | PG | 19 | 117 | 15170 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-03-15 07:17:26 |
42.8772 | 13.0147 | 11 | 2020-07-18 21:08:26 |
Bollettino Sismico Italiano INGV | 77327241 |
Reviewed Rev100 |
ML 1.5 | 2020-03-15 07:17:26 |
42.8765 | 13.0113 | 10 | 2020-03-15 07:26:41 |
Sala Sismica INGV-Roma | 77266041 |
Field | Value |
---|---|
Time (UTC) | 2020-03-15 07:17:26 ± 0.05 |
Latitude | 42.8772 ± 0.0027 |
Longitude | 13.0147 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77327241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 232 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
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) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45596 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 77327241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-24 10:13:56 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 77266041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-15 07:26:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-03-15T07:17:37.15 | 0.3 | undecidable | manual | S | 33 | 28.3494 | 50 | 0.05 | 73 |
IV.LNSS.HHZ. | 2020-03-15T07:17:37.72 | 0.3 | undecidable | manual | S | 176 | 30.4473 | 50 | 0.06 | 72 |
IV.EL6.EHZ. | 2020-03-15T07:17:36.34 | 3.0 | negative | manual | P | 50.616 | 0.1 | 0 | ||
IV.MMO1.EHZ. | 2020-03-15T07:17:36.29 | 0.3 | undecidable | manual | S | 84 | 25.4523 | 50 | -0.04 | 73 |
IV.MOMA.HNN. | 2020-03-15T07:17:35.92 | 3.0 | undecidable | manual | P | 37.0296 | 1.78 | 0 | ||
IV.SNTG.HHZ. | 2020-03-15T07:17:34.99 | 0.6 | negative | manual | P | 352 | 42.3243 | 50 | 0.04 | 47 |
IV.MF5.EHZ. | 2020-03-15T07:17:34.11 | 0.1 | undecidable | manual | P | 71 | 38.2284 | 50 | -0.2 | 92 |
IV.FDMO.HHZ. | 2020-03-15T07:17:34.24 | 0.3 | undecidable | manual | S | 18 | 18.6702 | 119 | -0.12 | 73 |
IV.SMA1.EHZ. | 2020-03-15T07:17:33.92 | 1.0 | negative | manual | P | 136 | 37.8288 | 50 | -0.34 | 22 |
IV.CESI.HHZ. | 2020-03-15T07:17:33.59 | 0.3 | undecidable | manual | S | 328 | 16.7721 | 122 | -0.2 | 72 |
IV.LNSS.HHZ. | 2020-03-15T07:17:33.09 | 0.1 | undecidable | manual | P | 176 | 30.4473 | 50 | -0.04 | 97 |
IV.MML1.HNZ. | 2020-03-15T07:17:32.60 | 0.1 | undecidable | manual | P | 352 | 26.4513 | 50 | 0.09 | 96 |
IV.MMO1.EHZ. | 2020-03-15T07:17:32.35 | 0.1 | undecidable | manual | P | 84 | 25.4523 | 50 | -0.01 | 98 |
IV.CSP1.EHZ. | 2020-03-15T07:17:32.79 | 0.1 | undecidable | manual | P | 33 | 28.3494 | 50 | -0.01 | 97 |
IV.FEMA.HNZ. | 2020-03-15T07:17:31.83 | 0.3 | undecidable | manual | S | 17 | 9.879 | 137 | -0.1 | 74 |
IV.FDMO.HHZ. | 2020-03-15T07:17:31.24 | 0.1 | undecidable | manual | P | 18 | 18.6702 | 119 | 0.02 | 99 |
IV.NRCA.HHZ. | 2020-03-15T07:17:31.63 | 0.3 | undecidable | manual | S | 121 | 9.4794 | 138 | -0.2 | 73 |
IV.CESI.HHZ. | 2020-03-15T07:17:30.92 | 0.1 | undecidable | manual | P | 328 | 16.7721 | 122 | 0.03 | 99 |
IV.MC2.EHZ. | 2020-03-15T07:17:30.88 | 0.1 | undecidable | manual | P | 75 | 14.6742 | 126 | 0.33 | 93 |
IV.FEMA.HNZ. | 2020-03-15T07:17:30.03 | 0.1 | undecidable | manual | P | 17 | 9.879 | 137 | 0.21 | 97 |
IV.NRCA.HHZ. | 2020-03-15T07:17:29.81 | 0.1 | undecidable | manual | P | 121 | 9.4794 | 138 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.0007840000000000001 | 0.2 | AML | other | m | 2020-03-15T07:17:31.78 |
IV.NRCA.HNN. | ML:1.8 | 0.0007632202500000001 | 0.2016 | AML | other | m | 2020-03-15T07:17:31.78 |
IV.NRCA.HHE. | ML:1.9 | 0.001123715 | 0.1408 | AML | other | m | 2020-03-15T07:17:31.92 |
IV.NRCA.HNE. | ML:1.9 | 0.0010065369 | 0.1376 | AML | other | m | 2020-03-15T07:17:31.93 |
IV.CESI.HHE. | ML:1.0 | 0.00008264452 | 0.1984 | AML | other | m | 2020-03-15T07:17:33.82 |
IV.CESI.HHN. | ML:1.1 | 0.000102075 | 0.16 | AML | other | m | 2020-03-15T07:17:33.91 |
IV.FDMO.HHE. | ML:1.4 | 0.0002089203 | 0.3392 | AML | other | m | 2020-03-15T07:17:34.49 |
IV.FDMO.HHN. | ML:1.2 | 0.0001357354 | 0.1216 | AML | other | m | 2020-03-15T07:17:34.56 |
IV.LNSS.HHE. | ML:1.0 | 0.000049759540000000006 | 0.0992 | AML | other | m | 2020-03-15T07:17:37.82 |