A magnitude ML 1.8 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4710, 12.3390 at 25 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2022-11-01 03:28:08 |
38.4713 | 12.3387 | 25 | 2024-03-01 15:28:13 |
Bollettino Sismico Italiano INGV | 113224821 |
Reviewed Rev100 |
ML 1.8 | 2022-11-01 03:28:08 |
38.4853 | 12.3528 | 25 | 2022-11-01 03:37:37 |
Sala Sismica INGV-Roma | 111367891 |
Field | Value |
---|---|
Time (UTC) | 2022-11-01 03:28:08 ± 0.27 |
Latitude | 38.4713 ± 0.0189 |
Longitude | 12.3387 ± 0.0195 |
Depth (km) | 25 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113224821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1775 |
Semi-minor axis of confidence ellipse (meter) | 1592 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 163 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.51720 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 111367891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-01 03:37:37 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113224821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-25 14:44:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IX.SCL3.EHZ.02 | 2022-11-01T03:29:48.59 | 3.0 | undecidable | manual | Sg | 1.49 | 0 | |||
1J.FX14.HHZ.00 | 2022-11-01T03:28:57.52 | 3.0 | undecidable | manual | Pn | 1.32 | 0 | |||
MN.VSL.HHZ. | 2022-11-01T03:28:49.62 | 0.1 | undecidable | manual | P | 295 | 279.4092 | 54 | 0.74 | 36 |
IV.SOLUN.HHZ. | 2022-11-01T03:28:41.60 | 1.0 | undecidable | manual | S | 112 | 112.1988 | 98 | 0.14 | 27 |
IV.CORL.HHZ. | 2022-11-01T03:28:39.91 | 1.0 | undecidable | manual | S | 127 | 105.7164 | 99 | 0.15 | 28 |
IV.CSLB.HHE. | 2022-11-01T03:28:33.39 | 0.3 | undecidable | manual | P | 111 | 161.1165 | 54 | -0.77 | 60 |
IV.MBFT.HHZ. | 2022-11-01T03:28:32.92 | 0.6 | undecidable | manual | S | 137 | 79.1652 | 102 | 0.14 | 59 |
IV.USI.HHZ. | 2022-11-01T03:28:32.40 | 0.6 | undecidable | manual | S | 70 | 77.4669 | 102 | 0.06 | 59 |
IV.CIMI.HHE. | 2022-11-01T03:28:30.20 | 0.3 | undecidable | manual | P | 121 | 125.9739 | 97 | 0.45 | 75 |
IV.MARIO.HHE. | 2022-11-01T03:28:27.72 | 0.3 | undecidable | manual | P | 121 | 111.2997 | 98 | 0.2 | 81 |
IV.MMGO.HHZ. | 2022-11-01T03:28:27.44 | 0.3 | undecidable | manual | P | 148 | 105.7164 | 99 | 0.78 | 69 |
IV.CORL.HHZ. | 2022-11-01T03:28:27.02 | 0.3 | undecidable | manual | P | 127 | 105.7164 | 99 | 0.35 | 80 |
IV.SOLUN.HHZ. | 2022-11-01T03:28:27.72 | 0.3 | undecidable | manual | P | 112 | 112.1988 | 98 | 0.07 | 83 |
IV.LEVAN.EHZ. | 2022-11-01T03:28:26.60 | 0.6 | undecidable | manual | S | 179 | 53.3022 | 109 | 0.49 | 58 |
IV.ERC.EHE. | 2022-11-01T03:28:26.25 | 0.6 | undecidable | manual | S | 156 | 52.8027 | 109 | 0.26 | 60 |
IV.MPG.HHE. | 2022-11-01T03:28:24.91 | 0.3 | undecidable | manual | P | 111 | 95.3379 | 100 | -0.17 | 85 |
IV.MARS.HHE. | 2022-11-01T03:28:23.65 | 0.6 | undecidable | manual | P | 166 | 82.0512 | 102 | 0.57 | 53 |
IV.MBFT.HHZ. | 2022-11-01T03:28:22.74 | 0.3 | undecidable | manual | P | 137 | 79.1652 | 102 | 0.1 | 89 |
IV.USI.HHZ. | 2022-11-01T03:28:22.10 | 0.3 | undecidable | manual | P | 70 | 77.4669 | 102 | -0.28 | 86 |
IV.MTGR.HHE. | 2022-11-01T03:28:20.85 | 0.3 | undecidable | manual | P | 150 | 73.8705 | 103 | -0.99 | 66 |
IV.LEVAN.EHZ. | 2022-11-01T03:28:18.38 | 0.3 | undecidable | manual | P | 179 | 53.3022 | 109 | -0.41 | 86 |
IV.ERC.EHE. | 2022-11-01T03:28:17.92 | 0.1 | negative | manual | P | 156 | 52.8027 | 109 | -0.8 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LEVAN.EHN. | ML:1.9 | 0.0001715 | 1.7 | AML | other | m | 2022-11-01T03:28:30.03 |
IV.LEVAN.EHE. | ML:1.9 | 0.000179 | 0.32 | AML | other | m | 2022-11-01T03:28:30.08 |
IV.USI.HHE. | ML:2.0 | 0.0001475 | 1.48 | AML | other | m | 2022-11-01T03:28:35.07 |
IV.MBFT.HHN. | ML:1.7 | 0.00006659999999999999 | 1.18 | AML | other | m | 2022-11-01T03:28:36.07 |
IV.USI.HHN. | ML:2.4 | 0.0003215 | 1.2 | AML | other | m | 2022-11-01T03:28:36.78 |
IV.MBFT.HHE. | ML:1.7 | 0.0000688 | 0.36 | AML | other | m | 2022-11-01T03:28:36.37 |
IV.MMGO.HHE. | ML:1.4 | 0.00001935 | 0.98 | AML | other | m | 2022-11-01T03:28:42.07 |
IV.CORL.HHE. | ML:1.8 | 0.0000616 | 1.02 | AML | other | m | 2022-11-01T03:28:43.42 |
IV.SOLUN.HHE. | ML:1.9 | 0.00005965 | 1.36 | AML | other | m | 2022-11-01T03:28:44.31 |
IV.SOLUN.HHN. | ML:1.8 | 0.0000431 | 0.58 | AML | other | m | 2022-11-01T03:28:45.68 |
IV.CORL.HHN. | ML:1.8 | 0.000057999999999999994 | 0.82 | AML | other | m | 2022-11-01T03:28:49.54 |
IV.MMGO.HHN. | ML:1.5 | 0.000023800000000000003 | 0.54 | AML | other | m | 2022-11-01T03:28:50.36 |