A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6240, 13.3930 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Ustica | PA | 20 | 1344 | 1344 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.2 | 2024-07-31 03:43:44 |
38.6243 | 13.393 | 10 | 2024-07-31 03:55:40 |
Sala Sismica INGV-Roma | 130288381 |
Field | Value |
---|---|
Time (UTC) | 2024-07-31 03:43:44 ± 0.22 |
Latitude | 38.6243 ± 0.0117 |
Longitude | 13.3930 ± 0.0138 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 130288381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1490 |
Semi-minor axis of confidence ellipse (meter) | 990 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 324 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97217 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 130288381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-31 03:55:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.CIMO.HHZ. | 2024-07-31T03:45:42.27 | 3.0 | undecidable | manual | Pg | 9.76 | 0 | |||
NI.PALA.HHZ. | 2024-07-31T03:45:30.69 | 3.0 | undecidable | manual | Pn | -0.72 | 0 | |||
GU.GBOS.HHZ. | 2024-07-31T03:45:22.23 | 3.0 | positive | manual | Pn | 1.15 | 0 | |||
MN.TRI.HHZ. | 2024-07-31T03:45:21.67 | 3.0 | negative | manual | Pn | -2.63 | 0 | |||
GU.CANO.HHZ. | 2024-07-31T03:45:19.41 | 3.0 | negative | manual | Pn | 1.02 | 0 | |||
IV.CRTC.HHZ. | 2024-07-31T03:45:01.19 | 3.0 | undecidable | manual | Pg | 3.74 | 0 | |||
GU.CARD.HHZ. | 2024-07-31T03:45:00.41 | 3.0 | positive | manual | Pn | -5.28 | 0 | |||
IV.ARVD.HHZ. | 2024-07-31T03:44:50.04 | 3.0 | positive | manual | Pn | -3.69 | 0 | |||
IV.FIAM.HHZ. | 2024-07-31T03:44:39.27 | 3.0 | positive | manual | Pg | 2.42 | 0 | |||
IV.VVLD.HHZ. | 2024-07-31T03:44:32.42 | 3.0 | positive | manual | Pg | 0.66 | 0 | |||
IV.GIUL.HHZ. | 2024-07-31T03:44:25.16 | 3.0 | positive | manual | Pn | -2 | 0 | |||
IV.PAOL.HHZ. | 2024-07-31T03:44:18.12 | 3.0 | undecidable | manual | Pn | -5.4 | 0 | |||
IV.CORL.HHZ. | 2024-07-31T03:44:08.79 | 0.6 | undecidable | manual | S | 186 | 81.3519 | 50 | 0.09 | 51 |
IV.SCIAR.HHZ. | 2024-07-31T03:44:08.58 | 0.6 | undecidable | manual | S | 158 | 81.9513 | 50 | -0.28 | 49 |
IV.MSFR.HHZ. | 2024-07-31T03:44:05.29 | 3.0 | undecidable | manual | P | -0.7 | 0 | |||
IV.SOLUN.HHZ. | 2024-07-31T03:44:03.47 | 0.3 | undecidable | manual | S | 168 | 60.2952 | 50 | 0.39 | 74 |
IV.PETRA.HHZ. | 2024-07-31T03:44:02.62 | 0.1 | undecidable | manual | P | 144 | 107.9142 | 50 | 0.14 | 95 |
IV.IFIL.HHE. | 2024-07-31T03:44:01.58 | 0.1 | undecidable | manual | P | 93 | 102.7194 | 50 | -0.09 | 97 |
IV.CSLB.HHZ. | 2024-07-31T03:44:00.29 | 1.0 | positive | manual | P | 143 | 95.7264 | 50 | -0.3 | 24 |
IV.ERC.EHE. | 2024-07-31T03:44:00.58 | 0.1 | undecidable | manual | P | 227 | 95.6376 | 50 | 0 | 100 |
IV.GIB.HHZ. | 2024-07-31T03:43:59.51 | 0.1 | undecidable | manual | P | 142 | 89.3439 | 50 | -0.1 | 99 |
IV.IACL.HHE. | 2024-07-31T03:43:59.04 | 0.1 | undecidable | manual | P | 97 | 84.0492 | 50 | 0.25 | 97 |
IV.MBFT.HHE. | 2024-07-31T03:43:59.11 | 0.1 | undecidable | manual | P | 207 | 84.4488 | 50 | 0.26 | 97 |
IV.CIMI.HHE. | 2024-07-31T03:43:58.55 | 0.1 | undecidable | manual | P | 169 | 83.8494 | 50 | -0.22 | 98 |
IV.SCIAR.HHZ. | 2024-07-31T03:43:58.85 | 0.1 | undecidable | manual | P | 158 | 81.9513 | 50 | 0.38 | 95 |
IV.CORL.HHZ. | 2024-07-31T03:43:57.94 | 1.0 | negative | manual | P | 186 | 81.3519 | 50 | -0.44 | 23 |
IV.SOLUN.HHZ. | 2024-07-31T03:43:54.47 | 0.1 | undecidable | manual | P | 168 | 60.2952 | 50 | -0.67 | 90 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SOLUN.HHE. | ML:2.5 | 0.0006975 | 0.44 | AML | other | m | 2024-07-31T03:44:04.01 |
IV.SOLUN.HHN. | ML:2.3 | 0.000404 | 0.24 | AML | other | m | 2024-07-31T03:44:04.34 |
IV.CORL.HHE. | ML:2.3 | 0.000287 | 0.34 | AML | other | m | 2024-07-31T03:44:10.17 |
IV.CORL.HNN. | ML:2.2 | 0.0001945 | 0.32 | AML | other | m | 2024-07-31T03:44:10.44 |
IV.CORL.HHN. | ML:2.1 | 0.00017749999999999998 | 0.48 | AML | other | m | 2024-07-31T03:44:10.44 |
IV.SCIAR.HNN. | ML:2.4 | 0.000357 | 1.08 | AML | other | m | 2024-07-31T03:44:12.19 |
IV.SCIAR.HHN. | ML:2.2 | 0.0002085 | 1.08 | AML | other | m | 2024-07-31T03:44:12.19 |
IV.SCIAR.HNE. | ML:2.3 | 0.00027400000000000005 | 0.34 | AML | other | m | 2024-07-31T03:44:13.59 |
IV.SCIAR.HHE. | ML:2.1 | 0.0001715 | 0.34 | AML | other | m | 2024-07-31T03:44:13.59 |
IV.CORL.HNE. | ML:2.3 | 0.0002855 | 1.72 | AML | other | m | 2024-07-31T03:44:14.97 |
IV.GIB.HHE. | ML:2.5 | 0.000388 | 0.52 | AML | other | m | 2024-07-31T03:44:15.81 |
IV.CSLB.HHE. | ML:1.9 | 0.0000781 | 0.34 | AML | other | m | 2024-07-31T03:44:15.61 |
IV.CSLB.HNE. | ML:1.9 | 0.00008360000000000001 | 0.72 | AML | other | m | 2024-07-31T03:44:16.67 |
IV.CSLB.HNN. | ML:1.9 | 0.00008595 | 0.48 | AML | other | m | 2024-07-31T03:44:16.62 |
IV.CSLB.HHN. | ML:1.9 | 0.0000821 | 0.46 | AML | other | m | 2024-07-31T03:44:16.63 |
IV.GIB.HHN. | ML:2.3 | 0.0002525 | 0.56 | AML | other | m | 2024-07-31T03:44:17.42 |
IV.PETRA.HHN. | ML:2.4 | 0.00021949999999999997 | 0.34 | AML | other | m | 2024-07-31T03:44:21.66 |
IV.PETRA.HHE. | ML:2.2 | 0.000156 | 1.54 | AML | other | m | 2024-07-31T03:44:22.14 |
IV.RESU.HHN. | ML:2.0 | 0.00007089999999999999 | 0.48 | AML | other | m | 2024-07-31T03:44:30.30 |
IV.RESU.HHE. | ML:1.8 | 0.00004875 | 0.44 | AML | other | m | 2024-07-31T03:44:34.66 |
IV.VVLD.HHE. | ML:3.3 | 0.000161 | 0.1 | AML | other | m | 2024-07-31T03:44:54.41 |
IV.VVLD.HHN. | ML:3.1 | 0.00008790000000000001 | 0.08 | AML | other | m | 2024-07-31T03:44:54.52 |