A magnitude ML 0.8 earthquake occured in region: 6 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9450, 13.0010 at 13 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Visso | MC | 7 | 1107 | 1252 |
Preci | PG | 8 | 724 | 1976 |
Sellano | PG | 9 | 1079 | 3055 |
Ussita | MC | 11 | 444 | 3499 |
Pieve Torina | MC | 12 | 1458 | 4957 |
Fiordimonte | MC | 13 | 202 | 5159 |
Castelsantangelo sul Nera | MC | 14 | 281 | 5440 |
Serravalle di Chienti | MC | 15 | 1070 | 6510 |
Pievebovigliana | MC | 15 | 866 | 7376 |
Cerreto di Spoleto | PG | 15 | 1075 | 8451 |
Muccia | MC | 16 | 915 | 9366 |
Fiastra | MC | 16 | 559 | 9925 |
Acquacanina | MC | 17 | 121 | 10046 |
Norcia | PG | 19 | 4957 | 15003 |
Bolognola | MC | 19 | 142 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-08-19 18:39:48 |
42.9448 | 13.0007 | 13 | 2024-09-10 16:44:16 |
Bollettino Sismico Italiano INGV | 120537601 |
Reviewed Rev100 |
ML 0.8 | 2023-08-19 18:39:48 |
42.9453 | 12.9982 | 13 | 2023-08-19 18:47:10 |
Sala Sismica INGV-Roma | 120299211 |
Field | Value |
---|---|
Time (UTC) | 2023-08-19 18:39:48 ± 0.11 |
Latitude | 42.9448 ± 0.0027 |
Longitude | 13.0007 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120537601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 392 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23922 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 120299211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-19 18:47:10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 120537601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-28 06:04:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHN. | 2023-08-19T18:40:11.65 | 3.0 | undecidable | manual | P | 1.12 | 0 | |||
IV.BRSN.EHE. | 2023-08-19T18:40:09.14 | 3.0 | undecidable | manual | S | -0.84 | 0 | |||
IV.PF6.EHE. | 2023-08-19T18:39:58.08 | 0.6 | undecidable | manual | S | 36 | 26.5512 | 97 | -0.16 | 47 |
IV.BRSN.EHE. | 2023-08-19T18:39:57.87 | 3.0 | undecidable | manual | P | 1.37 | 0 | |||
IV.CSP1.EHZ. | 2023-08-19T18:39:57.44 | 0.3 | undecidable | manual | S | 45 | 23.2545 | 100 | 0.08 | 73 |
IV.MML1.EHZ. | 2023-08-19T18:39:56.02 | 0.3 | undecidable | manual | S | 353 | 18.87 | 105 | -0.19 | 71 |
IV.NRCA.HHE. | 2023-08-19T18:39:55.00 | 0.3 | undecidable | manual | S | 143 | 15.3735 | 112 | -0.35 | 69 |
IV.MC2.EHE. | 2023-08-19T18:39:55.68 | 0.6 | undecidable | manual | S | 104 | 15.7731 | 112 | 0.25 | 47 |
IV.PF6.EHE. | 2023-08-19T18:39:54.13 | 0.6 | undecidable | manual | P | 36 | 26.5512 | 97 | -0.06 | 48 |
IV.CESI.HHE. | 2023-08-19T18:39:54.18 | 0.3 | undecidable | manual | S | 311 | 10.2786 | 130 | 0.01 | 75 |
IV.FDMO.HHZ. | 2023-08-19T18:39:54.40 | 0.3 | undecidable | manual | S | 35 | 12.3765 | 122 | -0.22 | 72 |
IV.MML1.EHZ. | 2023-08-19T18:39:53.05 | 0.1 | undecidable | manual | P | 353 | 18.87 | 105 | 0.02 | 99 |
IV.CSP1.EHZ. | 2023-08-19T18:39:53.65 | 0.1 | undecidable | manual | P | 45 | 23.2545 | 100 | -0.04 | 98 |
IV.FEMA.HNE. | 2023-08-19T18:39:53.24 | 0.3 | undecidable | manual | S | 64 | 4.3956 | 156 | 0.02 | 76 |
IV.FDMO.HHZ. | 2023-08-19T18:39:52.12 | 0.1 | undecidable | manual | P | 35 | 12.3765 | 122 | 0.01 | 100 |
IV.NRCA.HHE. | 2023-08-19T18:39:52.49 | 0.1 | undecidable | manual | P | 143 | 15.3735 | 112 | -0.03 | 99 |
IV.MC2.EHE. | 2023-08-19T18:39:52.85 | 0.1 | undecidable | manual | P | 104 | 15.7731 | 112 | 0.28 | 94 |
IV.CESI.HHE. | 2023-08-19T18:39:51.92 | 0.1 | undecidable | manual | P | 311 | 10.2786 | 130 | 0.08 | 99 |
IV.FEMA.HNE. | 2023-08-19T18:39:51.44 | 0.1 | undecidable | manual | P | 64 | 4.3956 | 156 | 0.14 | 99 |
IV.CRE.HHZ. | 2023-08-19T18:39:49.07 | 3.0 | undecidable | manual | P | -0.16 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.000075 | 0.18 | AML | other | m | 2023-08-19T18:39:54.72 |
IV.FDMO.HHN. | ML:1.0 | 0.00010314999999999999 | 0.18 | AML | other | m | 2023-08-19T18:39:54.72 |
IV.NRCA.HHN. | ML:0.9 | 0.00006505 | 0.1 | AML | other | m | 2023-08-19T18:39:55.30 |
IV.NRCA.HHE. | ML:0.7 | 0.000038 | 0.1 | AML | other | m | 2023-08-19T18:39:55.45 |
IV.MML1.EHE. | ML:0.6 | 0.0000324 | 0.5 | AML | other | m | 2023-08-19T18:39:56.63 |
IV.MML1.EHN. | ML:0.6 | 0.00002835 | 0.26 | AML | other | m | 2023-08-19T18:39:56.52 |
IV.CSP1.EHE. | ML:0.8 | 0.00004199885 | 0.2048 | AML | other | m | 2023-08-19T18:39:58.05 |
IV.CSP1.EHN. | ML:0.9 | 0.00004617902 | 0.2176 | AML | other | m | 2023-08-19T18:39:59.04 |
IV.NRCA.HNN. | ML:1.2 | 0.0001433605 | 0.896 | AML | other | m | 2023-08-19T18:40:03.06 |