A magnitude ML 0.6 earthquake occured in region: 4 km NE Castel Ritaldi (PG), on
and geographic coordinates (lat, lon) 42.8470, 12.7100 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 |
---|---|---|---|---|
Castel Ritaldi | PG | 4 | 3278 | 3278 |
Trevi | PG | 5 | 8469 | 11747 |
Campello sul Clitunno | PG | 6 | 2442 | 14189 |
Montefalco | PG | 7 | 5679 | 19868 |
Giano dell'Umbria | PG | 11 | 3846 | 23714 |
Foligno | PG | 12 | 57155 | 80869 |
Spoleto | PG | 13 | 38218 | 119087 |
Bevagna | PG | 13 | 5081 | 124168 |
Gualdo Cattaneo | PG | 14 | 6155 | 130323 |
Vallo di Nera | PG | 15 | 364 | 130687 |
Sant'Anatolia di Narco | PG | 16 | 564 | 131251 |
Spello | PG | 17 | 8645 | 139896 |
Massa Martana | PG | 17 | 3770 | 143666 |
Cerreto di Spoleto | PG | 17 | 1075 | 144741 |
Scheggino | PG | 18 | 461 | 145202 |
Sellano | PG | 18 | 1079 | 146281 |
Cannara | PG | 20 | 4305 | 150586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2021-06-27 03:30:09 |
42.8472 | 12.7097 | 9 | 2021-12-29 11:12:35 |
Bollettino Sismico Italiano INGV | 96323531 |
Field | Value |
---|---|
Time (UTC) | 2021-06-27 03:30:09 ± 0.05 |
Latitude | 42.8472 ± 0.0027 |
Longitude | 12.7097 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96323531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 301 |
Semi-minor axis of confidence ellipse (meter) | 235 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.11152 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 96323531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-07 15:32:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-06-27T03:30:26.01 | 0.6 | undecidable | manual | S | 56 | 48.5181 | 50 | 0.25 | 45 |
IV.ATCC.EHZ. | 2021-06-27T03:30:23.03 | 0.3 | undecidable | manual | S | 351 | 37.9287 | 50 | 0.09 | 72 |
IV.LNSS.HNZ. | 2021-06-27T03:30:22.71 | 0.6 | undecidable | manual | S | 135 | 38.2284 | 50 | -0.31 | 46 |
IV.NRCA.HHZ. | 2021-06-27T03:30:21.54 | 0.3 | undecidable | manual | S | 92 | 32.9448 | 50 | -0.07 | 73 |
IV.CESX.HHZ. | 2021-06-27T03:30:19.50 | 0.6 | undecidable | manual | S | 201 | 28.3494 | 107 | -0.61 | 43 |
IV.CSP1.EHZ. | 2021-06-27T03:30:19.05 | 0.3 | undecidable | manual | P | 56 | 48.5181 | 50 | 0.02 | 71 |
IV.ASSB.HHZ. | 2021-06-27T03:30:18.05 | 0.1 | undecidable | manual | S | 349 | 22.0668 | 112 | -0.02 | 100 |
IV.GAVE.EHZ. | 2021-06-27T03:30:18.44 | 0.3 | undecidable | manual | S | 139 | 22.8549 | 111 | 0.13 | 73 |
IV.CESI.HHZ. | 2021-06-27T03:30:18.46 | 0.1 | undecidable | manual | S | 42 | 23.5542 | 110 | -0.1 | 98 |
IV.LNSS.HNZ. | 2021-06-27T03:30:17.52 | 0.6 | undecidable | manual | P | 135 | 38.2284 | 50 | 0.08 | 48 |
IV.ATCC.EHZ. | 2021-06-27T03:30:17.35 | 0.1 | undecidable | manual | P | 351 | 37.9287 | 50 | -0.05 | 97 |
IV.CESX.HHZ. | 2021-06-27T03:30:16.15 | 0.3 | undecidable | manual | P | 201 | 28.3494 | 107 | 0.38 | 69 |
IV.NRCA.HHZ. | 2021-06-27T03:30:16.55 | 0.1 | undecidable | manual | P | 92 | 32.9448 | 50 | -0.08 | 97 |
IV.MOMA.HHZ. | 2021-06-27T03:30:14.94 | 0.3 | undecidable | manual | S | 247 | 12.3765 | 125 | -0.13 | 75 |
IV.CESI.HHZ. | 2021-06-27T03:30:14.79 | 0.1 | undecidable | manual | P | 42 | 23.5542 | 110 | -0.08 | 98 |
IV.ASSB.HHZ. | 2021-06-27T03:30:14.57 | 0.1 | undecidable | manual | P | 349 | 22.0668 | 112 | -0.02 | 100 |
IV.GAVE.EHZ. | 2021-06-27T03:30:14.88 | 0.1 | undecidable | manual | P | 139 | 22.8549 | 111 | 0.15 | 97 |
IV.MOMA.HHZ. | 2021-06-27T03:30:13.01 | 0.1 | undecidable | manual | P | 247 | 12.3765 | 125 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:0.6 | 0.000046629035 | 0.16 | AML | other | m | 2021-06-27T03:30:17.20 |
IV.ASSB.HHE. | ML:0.6 | 0.00002315 | 0.18 | AML | other | m | 2021-06-27T03:30:18.49 |
IV.CESI.HHN. | ML:0.7 | 0.00003365 | 0.22 | AML | other | m | 2021-06-27T03:30:18.65 |
IV.ASSB.HHN. | ML:0.6 | 0.000027799999999999998 | 0.34 | AML | other | m | 2021-06-27T03:30:18.71 |
IV.CESI.HHE. | ML:0.6 | 0.00002255 | 0.98 | AML | other | m | 2021-06-27T03:30:18.84 |
IV.MOMA.HHN. | ML:0.5 | 0.000036500000000000006 | 0.2 | AML | other | m | 2021-06-27T03:30:18.92 |
IV.GAVE.EHE. | ML:0.9 | 0.0000543 | 0.32 | AML | other | m | 2021-06-27T03:30:18.93 |
IV.GAVE.EHN. | ML:0.7 | 0.000029999999999999997 | 1.06 | AML | other | m | 2021-06-27T03:30:20.06 |
IV.NRCA.HHE. | ML:0.5 | 0.00001645 | 0.96 | AML | other | m | 2021-06-27T03:30:23.84 |
IV.NRCA.HHN. | ML:0.5 | 0.0000119868 | 0.12 | AML | other | m | 2021-06-27T03:30:24.73 |
IV.ATCC.EHE. | ML:0.0 | 0.000007650377 | 0.44 | AML | other | m | 2021-06-27T03:30:28.22 |
IV.ATCC.EHN. | ML:0.0 | 0.000007571186 | 0.2592 | AML | other | m | 2021-06-27T03:30:24.91 |
IV.CSP1.EHN. | ML:0.0 | 0.000011921925 | 0.16 | AML | other | m | 2021-06-27T03:30:27.78 |
IV.CSP1.EHE. | ML:0.0 | 0.000013908475000000002 | 0.1392 | AML | other | m | 2021-06-27T03:30:26.29 |