A magnitude ML 1.6 earthquake occured in region: 3 km SW Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.6860, 11.9580 at 11 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 Giorgio | TR | 3 | 2131 | 2131 |
San Lorenzo Nuovo | VT | 4 | 2091 | 4222 |
Bolsena | VT | 5 | 3991 | 8213 |
Grotte di Castro | VT | 7 | 2683 | 10896 |
Castel Viscardo | TR | 9 | 2938 | 13834 |
Gradoli | VT | 9 | 1353 | 15187 |
Acquapendente | VT | 10 | 5506 | 20693 |
Onano | VT | 12 | 995 | 21688 |
Porano | TR | 12 | 1966 | 23654 |
Latera | VT | 12 | 836 | 24490 |
Orvieto | TR | 13 | 20630 | 45120 |
Proceno | VT | 13 | 557 | 45677 |
Bagnoregio | VT | 13 | 3650 | 49327 |
Lubriano | VT | 13 | 909 | 50236 |
Allerona | TR | 14 | 1794 | 52030 |
Capodimonte | VT | 16 | 1731 | 53761 |
Marta | VT | 17 | 3499 | 57260 |
Valentano | VT | 17 | 2868 | 60128 |
Montefiascone | VT | 17 | 13432 | 73560 |
Ficulle | TR | 19 | 1669 | 75229 |
Celleno | VT | 20 | 1355 | 76584 |
Sorano | GR | 20 | 3428 | 80012 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-05-24 06:42:42 |
42.6858 | 11.9582 | 11 | 2020-11-19 12:37:03 |
Bollettino Sismico Italiano INGV | 83434461 |
Reviewed Rev100 |
ML 1.6 | 2020-05-24 06:42:42 |
42.6848 | 11.9785 | 10 | 2020-05-24 06:52:01 |
Sala Sismica INGV-Roma | 79502611 |
Field | Value |
---|---|
Time (UTC) | 2020-05-24 06:42:42 ± 0.08 |
Latitude | 42.6858 ± 0.0045 |
Longitude | 11.9582 ± 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 | 83434461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 411 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 186 |
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) | 96 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58816 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 83434461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-23 15:11:36 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79502611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-24 06:52:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-05-24T06:47:17.80 | 3.0 | undecidable | manual | S | 9.999 | 0 | |||
IV.MMO1.EHZ. | 2020-05-24T06:43:03.62 | 3.0 | undecidable | manual | P | 2.32 | 0 | |||
IV.MOMA.HNZ. | 2020-05-24T06:42:59.61 | 0.6 | undecidable | manual | S | 75 | 51.5151 | 50 | 0.82 | 38 |
IV.BARO.HNZ. | 2020-05-24T06:42:58.00 | 0.3 | undecidable | manual | S | 171 | 49.1175 | 50 | -0.15 | 69 |
IV.ARCI.HHZ. | 2020-05-24T06:42:57.30 | 0.6 | undecidable | manual | S | 295 | 43.4232 | 50 | 0.68 | 40 |
IV.ATTE.HHZ. | 2020-05-24T06:42:54.28 | 0.1 | undecidable | manual | P | 29 | 65.2902 | 50 | 0.28 | 88 |
TV.SF01.EHZ. | 2020-05-24T06:42:54.42 | 0.6 | undecidable | manual | S | 294 | 35.0427 | 50 | 0.03 | 49 |
TV.SF13.HHN. | 2020-05-24T06:42:53.35 | 0.6 | undecidable | manual | S | 298 | 31.2465 | 50 | -0.03 | 49 |
TV.SF14.HHN. | 2020-05-24T06:42:52.95 | 0.6 | undecidable | manual | S | 285 | 29.0487 | 50 | 0.17 | 48 |
TV.SF11.HHZ. | 2020-05-24T06:42:52.90 | 0.6 | undecidable | manual | S | 312 | 30.4473 | 50 | -0.26 | 47 |
TV.SF04.EHZ. | 2020-05-24T06:42:52.62 | 0.6 | undecidable | manual | S | 305 | 29.4483 | 50 | -0.26 | 47 |
IV.MGAB.HHZ. | 2020-05-24T06:42:52.68 | 0.6 | undecidable | manual | S | 26 | 28.1496 | 50 | 0.15 | 48 |
IV.BARO.HNZ. | 2020-05-24T06:42:51.12 | 0.3 | undecidable | manual | P | 171 | 49.1175 | 50 | -0.4 | 66 |
TV.SF03.EHN. | 2020-05-24T06:42:51.76 | 0.3 | undecidable | manual | S | 300 | 25.752 | 50 | -0.14 | 73 |
IV.MCIV.CHZ. | 2020-05-24T06:42:51.60 | 0.3 | undecidable | manual | S | 294 | 25.1526 | 50 | -0.14 | 73 |
IV.MOMA.HNZ. | 2020-05-24T06:42:51.90 | 0.3 | undecidable | manual | P | 75 | 51.5151 | 50 | 0.01 | 71 |
IV.ARCI.HHZ. | 2020-05-24T06:42:50.79 | 0.3 | undecidable | manual | P | 295 | 43.4232 | 50 | 0.15 | 70 |
IV.SACS.HHZ. | 2020-05-24T06:42:49.83 | 0.3 | undecidable | manual | S | 348 | 18.5703 | 120 | -0.03 | 75 |
TV.SF01.EHZ. | 2020-05-24T06:42:49.73 | 0.3 | undecidable | manual | P | 294 | 35.0427 | 50 | 0.38 | 68 |
IV.LATE.HHZ. | 2020-05-24T06:42:49.00 | 0.3 | undecidable | manual | S | 238 | 14.874 | 125 | 0.2 | 73 |
TV.SF04.EHZ. | 2020-05-24T06:42:48.37 | 0.3 | undecidable | manual | P | 305 | 29.4483 | 50 | -0.1 | 73 |
TV.SF11.HHZ. | 2020-05-24T06:42:48.70 | 0.3 | undecidable | manual | P | 312 | 30.4473 | 50 | 0.06 | 73 |
TV.SF14.HHN. | 2020-05-24T06:42:48.37 | 0.1 | undecidable | manual | P | 285 | 29.0487 | 50 | -0.05 | 98 |
TV.SF13.HHN. | 2020-05-24T06:42:48.80 | 0.3 | undecidable | manual | P | 298 | 31.2465 | 50 | 0.04 | 73 |
TV.SF03.EHN. | 2020-05-24T06:42:47.93 | 0.1 | undecidable | manual | P | 300 | 25.752 | 50 | 0.02 | 99 |
IV.MCIV.CHZ. | 2020-05-24T06:42:47.75 | 0.3 | undecidable | manual | P | 294 | 25.1526 | 50 | -0.07 | 74 |
IV.MGAB.HHZ. | 2020-05-24T06:42:47.74 | 0.1 | positive | manual | P | 26 | 28.1496 | 50 | -0.54 | 88 |
IV.SACS.HHZ. | 2020-05-24T06:42:46.55 | 0.1 | positive | manual | P | 348 | 18.5703 | 120 | -0.18 | 97 |
IV.LATE.HHZ. | 2020-05-24T06:42:46.19 | 0.1 | positive | manual | P | 238 | 14.874 | 125 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACS.HNN. | ML:1.8 | 0.0004337359 | 0.4224 | AML | other | m | 2020-05-24T06:42:50.29 |
IV.SACS.HNE. | ML:1.9 | 0.0006402777 | 0.2208 | AML | other | m | 2020-05-24T06:42:50.21 |
IV.SACS.HHE. | ML:1.9 | 0.0006525853999999999 | 0.2208 | AML | other | m | 2020-05-24T06:42:50.21 |
IV.SACS.HHN. | ML:1.7 | 0.0003756853 | 0.2592 | AML | other | m | 2020-05-24T06:42:50.60 |
IV.LATE.HHE. | ML:1.7 | 0.00044314865000000004 | 0.2592 | AML | other | m | 2020-05-24T06:42:51.67 |
IV.LATE.HHN. | ML:1.8 | 0.0006350827500000001 | 0.16 | AML | other | m | 2020-05-24T06:42:52.28 |
IV.MCIV.CHN. | ML:1.2 | 0.00009643339 | 0.096 | AML | other | m | 2020-05-24T06:42:53.10 |
IV.MGAB.HNE. | ML:1.4 | 0.00013860285 | 1.8784 | AML | other | m | 2020-05-24T06:42:53.94 |
IV.MGAB.HHE. | ML:1.5 | 0.0001636479 | 1.8592 | AML | other | m | 2020-05-24T06:42:53.01 |
IV.MGAB.HHN. | ML:1.6 | 0.00021291455 | 0.1408 | AML | other | m | 2020-05-24T06:42:54.38 |
IV.MGAB.HNN. | ML:1.6 | 0.00019371845 | 0.1408 | AML | other | m | 2020-05-24T06:42:54.38 |
TV.SF04.EHN. | ML:1.7 | 0.00022375554999999999 | 1.6992 | AML | other | m | 2020-05-24T06:42:54.09 |
IV.MCIV.CHE. | ML:1.2 | 0.00008938263000000001 | 0.2624 | AML | other | m | 2020-05-24T06:42:55.44 |
TV.SF04.EHE. | ML:1.5 | 0.00014536805 | 0.2016 | AML | other | m | 2020-05-24T06:42:56.72 |
IV.ATTE.HHN. | ML:1.4 | 0.000048444155 | 0.2976 | AML | other | m | 2020-05-24T06:43:07.51 |
IV.ATTE.HHE. | ML:1.3 | 0.00003957790999999999 | 0.5792 | AML | other | m | 2020-05-24T06:43:09.61 |