A magnitude ML 1.2 (quarry blast) earthquake occured in region: 3 km NE Trevi (PG), on
and geographic coordinates (lat, lon) 42.9000, 12.7690 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Trevi | PG | 3 | 8469 | 8469 |
Foligno | PG | 8 | 57155 | 65624 |
Campello sul Clitunno | PG | 9 | 2442 | 68066 |
Montefalco | PG | 9 | 5679 | 73745 |
Castel Ritaldi | PG | 12 | 3278 | 77023 |
Spello | PG | 13 | 8645 | 85668 |
Sellano | PG | 13 | 1079 | 86747 |
Bevagna | PG | 14 | 5081 | 91828 |
Cerreto di Spoleto | PG | 15 | 1075 | 92903 |
Vallo di Nera | PG | 16 | 364 | 93267 |
Giano dell'Umbria | PG | 17 | 3846 | 97113 |
Gualdo Cattaneo | PG | 17 | 6155 | 103268 |
Valtopina | PG | 18 | 1398 | 104666 |
Spoleto | PG | 18 | 38218 | 142884 |
Cannara | PG | 19 | 4305 | 147189 |
Sant'Anatolia di Narco | PG | 19 | 564 | 147753 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-03-06 10:33:43 |
42.8998 | 12.7687 | 1 | 2024-03-01 17:18:18 |
Bollettino Sismico Italiano INGV | 123497361 |
Reviewed Rev100 |
ML 1.2 | 2023-03-06 10:33:43 |
42.9025 | 12.7617 | 9 | 2023-03-06 10:53:24 |
Sala Sismica INGV-Roma | 115032941 |
Field | Value |
---|---|
Time (UTC) | 2023-03-06 10:33:43 ± 0.11 |
Latitude | 42.8998 ± 0.0081 |
Longitude | 12.7687 ± 0.0086 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 123497361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 910 |
Semi-minor axis of confidence ellipse (meter) | 600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 335 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 115032941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-06 10:53:24 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 123497361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-27 16:38:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2023-03-06T10:35:06.03 | 3.0 | undecidable | manual | Sn | -5.7 | 0 | |||
OT.OT05.EHZ. | 2023-03-06T10:35:06.40 | 3.0 | undecidable | manual | Sn | -2.04 | 0 | |||
IV.SICLA.EHZ. | 2023-03-06T10:35:02.45 | 3.0 | undecidable | manual | Pn | 2.56 | 0 | |||
IV.SELL.HHZ. | 2023-03-06T10:34:52.80 | 3.0 | positive | manual | Pn | -2.25 | 0 | |||
IT.OPI.HGZ. | 2023-03-06T10:34:51.78 | 3.0 | undecidable | manual | Sg | 2.19 | 0 | |||
IV.MCRV.HHZ. | 2023-03-06T10:34:39.34 | 3.0 | undecidable | manual | Pg | 13.37 | 0 | |||
GU.RORO.HHZ. | 2023-03-06T10:34:31.16 | 3.0 | undecidable | manual | Sn | 0.07 | 0 | |||
MN.TRI.HHZ. | 2023-03-06T10:34:04.91 | 3.0 | undecidable | manual | Pg | 26.940001 | 0 | |||
GU.RORO.HHZ. | 2023-03-06T10:33:58.30 | 3.0 | undecidable | manual | Pn | 1.02 | 0 | |||
IV.CSP1.EHZ. | 2023-03-06T10:33:51.44 | 0.6 | undecidable | manual | P | 59 | 41.3253 | 91 | -0.34 | 45 |
IV.NRCA.HHZ. | 2023-03-06T10:33:49.30 | 0.3 | undecidable | manual | P | 105 | 29.0487 | 91 | -0.03 | 74 |
IV.MML1.EHZ. | 2023-03-06T10:33:49.20 | 0.1 | undecidable | manual | P | 35 | 28.8489 | 91 | -0.09 | 97 |
IV.FDMO.HHZ. | 2023-03-06T10:33:49.49 | 0.1 | undecidable | manual | P | 60 | 29.9478 | 91 | -0.03 | 98 |
GU.EL6.EHZ. | 2023-03-06T10:33:48.15 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MOMA.HHZ. | 2023-03-06T10:33:47.42 | 0.1 | undecidable | manual | P | 237 | 19.3695 | 91 | 0.03 | 100 |
IV.ASSB.HHZ. | 2023-03-06T10:33:47.09 | 0.1 | undecidable | manual | P | 331 | 18.1707 | 92 | -0.07 | 100 |
IV.CESI.HHZ. | 2023-03-06T10:33:47.08 | 0.1 | undecidable | manual | P | 43 | 16.0728 | 92 | 0.35 | 94 |
IV.IMOL.HNZ. | 2023-03-06T10:33:39.22 | 3.0 | undecidable | manual | S | -0.09 | 0 | |||
GU.CARD.HHZ. | 2023-03-06T10:33:36.21 | 3.0 | undecidable | manual | P | -1.61 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.4 | 0.00021100000000000003 | 0.3 | AML | other | m | 2023-03-06T10:33:51.12 |
IV.CESI.HHN. | ML:1.2 | 0.0001725 | 0.26 | AML | other | m | 2023-03-06T10:33:51.26 |
IV.MOMA.HNN. | ML:1.2 | 0.00012627597000000002 | 1.0592 | AML | other | m | 2023-03-06T10:33:51.97 |
IV.ASSB.HHE. | ML:1.2 | 0.0001585 | 0.3 | AML | other | m | 2023-03-06T10:33:51.83 |
IV.CESI.HHE. | ML:0.9 | 0.00009355 | 0.36 | AML | other | m | 2023-03-06T10:33:53.21 |
IV.MOMA.HHE. | ML:1.1 | 0.000105218935 | 0.2176 | AML | other | m | 2023-03-06T10:33:53.33 |
IV.MOMA.HHN. | ML:0.6 | 0.000032943914999999996 | 0.2752 | AML | other | m | 2023-03-06T10:33:53.39 |
IV.CESI.HNN. | ML:1.3 | 0.00021071655 | 0.3264 | AML | other | m | 2023-03-06T10:33:54.45 |
IV.NRCA.HHE. | ML:1.2 | 0.00007280000000000001 | 0.14 | AML | other | m | 2023-03-06T10:33:54.55 |
IV.MML1.EHN. | ML:1.0 | 0.00004875 | 0.7 | AML | other | m | 2023-03-06T10:33:54.76 |
IV.FDMO.HHN. | ML:1.3 | 0.00010255 | 1.7 | AML | other | m | 2023-03-06T10:33:55.87 |
IV.MML1.EHE. | ML:1.1 | 0.00006280209 | 1.7376 | AML | other | m | 2023-03-06T10:33:55.12 |
IV.FDMO.HHE. | ML:1.0 | 0.00004894999999999999 | 1 | AML | other | m | 2023-03-06T10:33:57.28 |
IV.NRCA.HHN. | ML:0.9 | 0.000039027949999999996 | 0.1792 | AML | other | m | 2023-03-06T10:33:57.89 |
IV.CSP1.EHN. | ML:1.5 | 0.0001145 | 0.34 | AML | other | m | 2023-03-06T10:34:00.28 |
IV.CSP1.EHE. | ML:1.4 | 0.0000821802 | 1.7376 | AML | other | m | 2023-03-06T10:34:00.96 |
IV.EL6.EHE. | ML:1.5 | 0.00006830604 | 0.256 | AML | other | m | 2023-03-06T10:34:02.05 |
IV.EL6.EHN. | ML:1.3 | 0.000047248155 | 0.2176 | AML | other | m | 2023-03-06T10:34:02.97 |
IV.MOMA.HNE. | ML:1.2 | 0.0001416798 | 1.0112 | AML | other | m | 2023-03-06T10:34:04.33 |