A magnitude ML 0.8 earthquake occured in region: 1 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8750, 13.0570 at 9 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 |
Visso | MC | 7 | 1107 | 1831 |
Castelsantangelo sul Nera | MC | 8 | 281 | 2112 |
Norcia | PG | 10 | 4957 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 11 | 1079 | 8592 |
Cerreto di Spoleto | PG | 13 | 1075 | 9667 |
Monte Cavallo | MC | 14 | 145 | 9812 |
Cascia | PG | 18 | 3217 | 13029 |
Fiordimonte | MC | 18 | 202 | 13231 |
Pieve Torina | MC | 19 | 1458 | 14689 |
Bolognola | MC | 19 | 142 | 14831 |
Vallo di Nera | PG | 20 | 364 | 15195 |
Fiastra | MC | 20 | 559 | 15754 |
Acquacanina | MC | 20 | 121 | 15875 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-03-09 07:09:20 |
42.8752 | 13.0567 | 9 | 2024-03-01 17:17:59 |
Bollettino Sismico Italiano INGV | 115563691 |
Reviewed Rev100 |
ML 0.7 | 2023-03-09 07:09:20 |
42.8813 | 13.0452 | 4 | 2023-03-09 09:08:55 |
Sala Sismica INGV-Roma | 115139831 |
Field | Value |
---|---|
Time (UTC) | 2023-03-09 07:09:20 ± 0.12 |
Latitude | 42.8752 ± 0.0036 |
Longitude | 13.0567 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115563691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19965 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115563691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-20 14:25:35 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115139831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-09 09:08:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PF6.EHZ. | 2023-03-09T07:09:38.81 | 3.0 | undecidable | manual | Sg | 0 | ||||
IV.PF6.EHZ. | 2023-03-09T07:09:38.60 | 3.0 | undecidable | manual | P | 0 | ||||
IV.ARVD.HHZ. | 2023-03-09T07:09:34.36 | 3.0 | positive | manual | P | 0.64 | 0 | |||
IV.ASSB.HHZ. | 2023-03-09T07:09:32.13 | 0.6 | undecidable | manual | Sg | 100 | ||||
IV.EL6.EHZ. | 2023-03-09T07:09:29.95 | 3.0 | undecidable | manual | P | -0.76 | 0 | |||
IV.MML1.EHZ. | 2023-03-09T07:09:29.76 | 0.6 | undecidable | manual | Sg | 100 | ||||
IV.MMO1.HNZ. | 2023-03-09T07:09:28.40 | 0.6 | undecidable | manual | S | 83 | 22.1556 | 112 | 0.06 | 49 |
IV.SIB2.EHZ. | 2023-03-09T07:09:27.71 | 0.6 | undecidable | manual | Sg | 100 | ||||
IV.CESI.HHZ. | 2023-03-09T07:09:27.10 | 0.6 | undecidable | manual | S | 319 | 18.9699 | 116 | -0.24 | 48 |
IV.FDMO.HHZ. | 2023-03-09T07:09:27.20 | 0.6 | undecidable | manual | S | 8 | 18.0708 | 117 | 0.14 | 49 |
IV.RM33.HNZ. | 2023-03-09T07:09:27.23 | 3.0 | undecidable | manual | P | -0.53 | 0 | |||
7F.SIB3.EHZ. | 2023-03-09T07:09:26.70 | 0.6 | undecidable | manual | S | 90 | 17.3715 | 118 | -0.14 | 49 |
IT.MTCL.HGZ. | 2023-03-09T07:09:25.80 | 0.6 | undecidable | manual | S | 341 | 13.9749 | 123 | -0.03 | 50 |
IV.CESI.HHZ. | 2023-03-09T07:09:24.26 | 0.1 | undecidable | manual | P | 319 | 18.9699 | 116 | 0 | 100 |
IV.MMO1.HNZ. | 2023-03-09T07:09:24.78 | 0.1 | undecidable | manual | P | 83 | 22.1556 | 112 | -0.06 | 98 |
IV.FDMO.HHZ. | 2023-03-09T07:09:24.20 | 0.3 | positive | manual | P | 8 | 18.0708 | 117 | 0.1 | 74 |
IV.NRCA.HHZ. | 2023-03-09T07:09:23.90 | 0.6 | undecidable | manual | S | 135 | 6.5934 | 144 | -0.04 | 51 |
IT.MTCL.HGZ. | 2023-03-09T07:09:23.43 | 0.1 | undecidable | manual | P | 341 | 13.9749 | 123 | 0.05 | 100 |
7F.SIB3.EHZ. | 2023-03-09T07:09:23.89 | 0.1 | undecidable | manual | P | 90 | 17.3715 | 118 | -0.08 | 99 |
IV.NRCA.HHZ. | 2023-03-09T07:09:22.43 | 0.1 | negative | manual | P | 135 | 6.5934 | 144 | 0.14 | 99 |
IV.GAVE.EHZ. | 2023-03-09T07:09:21.77 | 3.0 | undecidable | manual | Sg | 0 | ||||
IV.GAVE.EHZ. | 2023-03-09T07:09:19.86 | 3.0 | undecidable | manual | Pg | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000265 | 1.92 | AML | other | m | 2023-03-09T07:09:23.96 |
IV.NRCA.HHE. | ML:0.9 | 0.0001265 | 0.78 | AML | other | m | 2023-03-09T07:09:24.60 |
IV.NRCA.HNE. | ML:0.9 | 0.0001277458 | 0.1408 | AML | other | m | 2023-03-09T07:09:24.60 |
IV.NRCA.HNN. | ML:1.1 | 0.00022736099999999998 | 0.0896 | AML | other | m | 2023-03-09T07:09:23.96 |
IV.FDMO.HHE. | ML:0.4 | 0.000020052715499999998 | 0.1184 | AML | other | m | 2023-03-09T07:09:27.59 |
IV.FDMO.HHN. | ML:0.5 | 0.0000228170608 | 0.1984 | AML | other | m | 2023-03-09T07:09:27.71 |
IV.CESI.HHE. | ML:0.6 | 0.000033667185 | 0.1408 | AML | other | m | 2023-03-09T07:09:27.30 |
IV.CESI.HHN. | ML:0.8 | 0.000051483435 | 0.2592 | AML | other | m | 2023-03-09T07:09:27.31 |